From 1c03d7bc619f1f30237d0e5a2d5ab78c78354aa8 Mon Sep 17 00:00:00 2001
From: fredqian <fredqian@bnu.edu.cn>
Date: Sun, 27 Apr 2025 13:45:36 +0800
Subject: [PATCH 1/3] update example

---
 .../八年级/{第三单元 => 上册第三单元}/3-12 MIXIO使用.mix          | 0
 .../八年级/{第三单元 => 上册第三单元}/3-2a 无线发送.mix           | 0
 .../八年级/{第三单元 => 上册第三单元}/3-2b 无线接收.mix           | 0
 .../八年级/{第三单元 => 上册第三单元}/3-3a 蓝牙主机.mix           | 0
 .../八年级/{第三单元 => 上册第三单元}/3-3b 蓝牙从机.mix           | 0
 .../八年级/{第三单元 => 上册第三单元}/3-4 HTTP协议.mix            | 0
 .../八年级/{第三单元 => 上册第三单元}/3-5 MQTT协议.mix            | 0
 .../八年级/{第二单元 => 上册第二单元}/2-11 RFID读取.mix           | 0
 .../八年级/{第二单元 => 上册第二单元}/2-16 WIFI扫描.mix           | 0
 .../八年级/{第二单元 => 上册第二单元}/2-4 获取光强.mix            | 0
 .../八年级/{第二单元 => 上册第二单元}/2-5 楼道灯.mix              | 0
 .../八年级/{第四单元 => 上册第四单元}/4-10-11 MIXIO学生抢答.mix   | 0
 .../八年级/{第四单元 => 上册第四单元}/4-15-16 MIXIO学生抢答2.mix  | 0
 .../八年级/{第四单元 => 上册第四单元}/4-5 MIXIO学生点到.mix       | 0
 .../八年级/{第五单元 => 下册第一单元}/5-11 停车显示.mix           | 0
 .../八年级/{第五单元 => 下册第一单元}/5-19 车位检测.mix           | 0
 .../八年级/{第五单元 => 下册第一单元}/5-20 空位显示.mix           | 0
 .../八年级/{第五单元 => 下册第一单元}/5-9 停车空位.mix            | 0
 .../八年级/{第六单元 => 下册第二单元}/2-10 摔倒检测.mix           | 0
 .../八年级/{第六单元 => 下册第二单元}/2-2 温度与光照.mix          | 0
 .../八年级/{第六单元 => 下册第二单元}/2-7 震动强度.mix            | 0
 .../{第三单元 => 上册第三单元}/3-12 MIXIO使用.mix                 | 0
 .../{第三单元 => 上册第三单元}/3-2a 无线发送.mix                  | 0
 .../{第三单元 => 上册第三单元}/3-2b 无线接收.mix                  | 0
 .../{第三单元 => 上册第三单元}/3-3a 蓝牙主机.mix                  | 0
 .../{第三单元 => 上册第三单元}/3-3b 蓝牙从机.mix                  | 0
 .../{第三单元 => 上册第三单元}/3-4 HTTP协议.mix                   | 0
 .../{第三单元 => 上册第三单元}/3-5 MQTT协议.mix                   | 0
 .../{第二单元 => 上册第二单元}/2-11 RFID读取.mix                  | 0
 .../{第二单元 => 上册第二单元}/2-16 WIFI扫描.mix                  | 0
 .../{第二单元 => 上册第二单元}/2-4 获取光强.mix                   | 0
 .../{第二单元 => 上册第二单元}/2-5 楼道灯.mix                     | 0
 .../{第四单元 => 上册第四单元}/4-10-11 MIXIO学生抢答.mix          | 0
 .../{第四单元 => 上册第四单元}/4-15-16 MIXIO学生抢答2.mix         | 0
 .../{第四单元 => 上册第四单元}/4-5 MIXIO学生点到.mix              | 0
 .../{第五单元 => 下册第一单元}/5-11 停车显示.mix                  | 0
 .../{第五单元 => 下册第一单元}/5-19 车位检测.mix                  | 0
 .../{第五单元 => 下册第一单元}/5-20 空位显示.mix                  | 0
 .../{第五单元 => 下册第一单元}/5-9 停车空位.mix                   | 0
 .../{第六单元 => 下册第二单元}/2-10 摔倒检测.mix                  | 0
 .../{第六单元 => 下册第二单元}/2-2 温度与光照.mix                 | 0
 .../{第六单元 => 下册第二单元}/2-7 震动强度.mix                   | 0
 42 files changed, 0 insertions(+), 0 deletions(-)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第三单元 => 上册第三单元}/3-12 MIXIO使用.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第三单元 => 上册第三单元}/3-2a 无线发送.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第三单元 => 上册第三单元}/3-2b 无线接收.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第三单元 => 上册第三单元}/3-3a 蓝牙主机.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第三单元 => 上册第三单元}/3-3b 蓝牙从机.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第三单元 => 上册第三单元}/3-4 HTTP协议.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第三单元 => 上册第三单元}/3-5 MQTT协议.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第二单元 => 上册第二单元}/2-11 RFID读取.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第二单元 => 上册第二单元}/2-16 WIFI扫描.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第二单元 => 上册第二单元}/2-4 获取光强.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第二单元 => 上册第二单元}/2-5 楼道灯.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第四单元 => 上册第四单元}/4-10-11 MIXIO学生抢答.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第四单元 => 上册第四单元}/4-15-16 MIXIO学生抢答2.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第四单元 => 上册第四单元}/4-5 MIXIO学生点到.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第五单元 => 下册第一单元}/5-11 停车显示.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第五单元 => 下册第一单元}/5-19 车位检测.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第五单元 => 下册第一单元}/5-20 空位显示.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第五单元 => 下册第一单元}/5-9 停车空位.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第六单元 => 下册第二单元}/2-10 摔倒检测.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第六单元 => 下册第二单元}/2-2 温度与光照.mix (100%)
 rename boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/{第六单元 => 下册第二单元}/2-7 震动强度.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第三单元 => 上册第三单元}/3-12 MIXIO使用.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第三单元 => 上册第三单元}/3-2a 无线发送.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第三单元 => 上册第三单元}/3-2b 无线接收.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第三单元 => 上册第三单元}/3-3a 蓝牙主机.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第三单元 => 上册第三单元}/3-3b 蓝牙从机.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第三单元 => 上册第三单元}/3-4 HTTP协议.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第三单元 => 上册第三单元}/3-5 MQTT协议.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第二单元 => 上册第二单元}/2-11 RFID读取.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第二单元 => 上册第二单元}/2-16 WIFI扫描.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第二单元 => 上册第二单元}/2-4 获取光强.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第二单元 => 上册第二单元}/2-5 楼道灯.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第四单元 => 上册第四单元}/4-10-11 MIXIO学生抢答.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第四单元 => 上册第四单元}/4-15-16 MIXIO学生抢答2.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第四单元 => 上册第四单元}/4-5 MIXIO学生点到.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第五单元 => 下册第一单元}/5-11 停车显示.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第五单元 => 下册第一单元}/5-19 车位检测.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第五单元 => 下册第一单元}/5-20 空位显示.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第五单元 => 下册第一单元}/5-9 停车空位.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第六单元 => 下册第二单元}/2-10 摔倒检测.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第六单元 => 下册第二单元}/2-2 温度与光照.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{第六单元 => 下册第二单元}/2-7 震动强度.mix (100%)

diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-12 MIXIO使用.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-12 MIXIO使用.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-12 MIXIO使用.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-12 MIXIO使用.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-2a 无线发送.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-2a 无线发送.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-2a 无线发送.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-2a 无线发送.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-2b 无线接收.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-2b 无线接收.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-2b 无线接收.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-2b 无线接收.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-3a 蓝牙主机.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-3a 蓝牙主机.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-3a 蓝牙主机.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-3a 蓝牙主机.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-3b 蓝牙从机.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-3b 蓝牙从机.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-3b 蓝牙从机.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-3b 蓝牙从机.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-4 HTTP协议.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-4 HTTP协议.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-4 HTTP协议.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-4 HTTP协议.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-5 MQTT协议.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-5 MQTT协议.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第三单元/3-5 MQTT协议.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第三单元/3-5 MQTT协议.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第二单元/2-11 RFID读取.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第二单元/2-11 RFID读取.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第二单元/2-11 RFID读取.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第二单元/2-11 RFID读取.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第二单元/2-16 WIFI扫描.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第二单元/2-16 WIFI扫描.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第二单元/2-16 WIFI扫描.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第二单元/2-16 WIFI扫描.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第二单元/2-4 获取光强.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第二单元/2-4 获取光强.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第二单元/2-4 获取光强.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第二单元/2-4 获取光强.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第二单元/2-5 楼道灯.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第二单元/2-5 楼道灯.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第二单元/2-5 楼道灯.mix
rename to boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第二单元/2-5 楼道灯.mix
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第四单元/4-10-11 MIXIO学生抢答.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/上册第四单元/4-10-11 MIXIO学生抢答.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/八年级/第四单元/4-10-11 MIXIO学生抢答.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/第六单元/2-2 温度与光照.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第二单元/2-2 温度与光照.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/第六单元/2-7 震动强度.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第二单元/2-7 震动强度.mix
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From b8f29a8ed7985b8e161018c29573def8b47402ef Mon Sep 17 00:00:00 2001
From: fredqian <fredqian@bnu.edu.cn>
Date: Sun, 27 Apr 2025 17:34:27 +0800
Subject: [PATCH 2/3] update example

---
 .../六年级/上册第四单元/6上图4-17.mix         |   1 +
 .../六年级/下册第一单元/图1-12.mix            |   1 +
 .../六年级/下册第一单元/图1-16.mix            |   1 +
 .../六年级/下册第一单元/图1-22.mix            |   1 +
 .../六年级/下册第三单元/图3-22.mix            |   1 +
 .../六年级/下册第二单元/图2-7.mix             |   1 +
 .../六年级/下册第二单元/第二单元任务三习题(P56).mix |   1 +
 .../{ => 八年级}/上册第三单元/3-12 MIXIO使用.mix |   0
 .../{ => 八年级}/上册第三单元/3-2a 无线发送.mix |   0
 .../{ => 八年级}/上册第三单元/3-2b 无线接收.mix |   0
 .../{ => 八年级}/上册第三单元/3-3a 蓝牙主机.mix |   0
 .../{ => 八年级}/上册第三单元/3-3b 蓝牙从机.mix |   0
 .../{ => 八年级}/上册第三单元/3-4 HTTP协议.mix |   0
 .../{ => 八年级}/上册第三单元/3-5 MQTT协议.mix |   0
 .../{ => 八年级}/上册第二单元/2-11 RFID读取.mix |   0
 .../{ => 八年级}/上册第二单元/2-16 WIFI扫描.mix |   0
 .../{ => 八年级}/上册第二单元/2-4 获取光强.mix |   0
 .../{ => 八年级}/上册第二单元/2-5 楼道灯.mix  |   0
 .../{ => 八年级}/上册第四单元/4-10-11 MIXIO学生抢答.mix |   0
 .../上册第四单元/4-15-16 MIXIO学生抢答2.mix   |   0
 .../{ => 八年级}/上册第四单元/4-5 MIXIO学生点到.mix |   0
 .../{ => 八年级}/下册第一单元/5-11 停车显示.mix |   0
 .../{ => 八年级}/下册第一单元/5-19 车位检测.mix |   0
 .../{ => 八年级}/下册第一单元/5-20 空位显示.mix |   0
 .../{ => 八年级}/下册第一单元/5-9 停车空位.mix |   0
 .../{ => 八年级}/下册第二单元/2-10 摔倒检测.mix |   0
 .../{ => 八年级}/下册第二单元/2-2 温度与光照.mix |   0
 .../{ => 八年级}/下册第二单元/2-7 震动强度.mix |   0
 .../六年级/上册第四单元/6上图4-17.mix         |   1 +
 .../六年级/下册第一单元/图1-12.mix            |   1 +
 .../六年级/下册第一单元/图1-16.mix            |   1 +
 .../六年级/下册第一单元/图1-22.mix            |   1 +
 .../六年级/下册第三单元/图3-22.mix            |   1 +
 .../六年级/下册第二单元/图2-7.mix             |   1 +
 .../六年级/下册第二单元/第二单元任务三习题(P56).mix |   1 +
 .../五下第一单元/5下P4算力v2.html             | 183 ++++++++++++++++++
 .../五下第一单元/P12鸡兔同笼.mix              |   1 +
 .../五下第一单元/P6加减乘除我来移.py          |  51 +++++
 .../五下第一单元/图1-14.mix                   |   1 +
 .../五下第一单元/图1-20.mix                   |   1 +
 .../五下第一单元/图1-4.mix                    |   1 +
 .../五下第一单元/图1-7.mix                    |   1 +
 .../五下第二单元/图2-9.mix                    |   1 +
 .../五下第四单元/图4-19&21&22.mix             |   1 +
 .../五下第四单元/图4-3.mix                    |   1 +
 45 files changed, 256 insertions(+)
 create mode 100644 boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/上册第四单元/6上图4-17.mix
 create mode 100644 boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-12.mix
 create mode 100644 boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-16.mix
 create mode 100644 boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-22.mix
 create mode 100644 boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第三单元/图3-22.mix
 create mode 100644 boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第二单元/图2-7.mix
 create mode 100644 boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第二单元/第二单元任务三习题(P56).mix
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第三单元/3-12 MIXIO使用.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第三单元/3-2a 无线发送.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第三单元/3-2b 无线接收.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第三单元/3-3a 蓝牙主机.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第三单元/3-3b 蓝牙从机.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第三单元/3-4 HTTP协议.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第三单元/3-5 MQTT协议.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第二单元/2-11 RFID读取.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第二单元/2-16 WIFI扫描.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第二单元/2-4 获取光强.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第二单元/2-5 楼道灯.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第四单元/4-10-11 MIXIO学生抢答.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第四单元/4-15-16 MIXIO学生抢答2.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/上册第四单元/4-5 MIXIO学生点到.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/下册第一单元/5-11 停车显示.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/下册第一单元/5-19 车位检测.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/下册第一单元/5-20 空位显示.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/下册第一单元/5-9 停车空位.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/下册第二单元/2-10 摔倒检测.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/下册第二单元/2-2 温度与光照.mix (100%)
 rename boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/{ => 八年级}/下册第二单元/2-7 震动强度.mix (100%)
 create mode 100644 boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/上册第四单元/6上图4-17.mix
 create mode 100644 boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-12.mix
 create mode 100644 boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-16.mix
 create mode 100644 boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-22.mix
 create mode 100644 boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第三单元/图3-22.mix
 create mode 100644 boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第二单元/图2-7.mix
 create mode 100644 boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第二单元/第二单元任务三习题(P56).mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/5下P4算力v2.html
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/P12鸡兔同笼.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/P6加减乘除我来移.py
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-14.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-20.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-4.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-7.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第二单元/图2-9.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第四单元/图4-19&21&22.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第四单元/图4-3.mix

diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/上册第四单元/6上图4-17.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/上册第四单元/6上图4-17.mix
new file mode 100644
index 00000000..efc6d88d
--- /dev/null
+++ b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/上册第四单元/6上图4-17.mix	
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python ESP32-C2@MixGo MINI" shown="block"><block type="variables_set" id=".oq1E$HHQrMgFp4(8|m:" x="-1419" y="-291"><field name="VAR">分数</field><value name="VALUE"><block type="math_number" id="h]HVd/[nI0@q~fKBaqxk"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="WUdXjL9MJHSB?=T1AAQ@"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="AlAwXF=0HX{mMFmF]?jw"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="tL]/xqyyuT:q$Ioe~`XH"><field name="OP">LT</field><value name="A"><block type="variables_get" id="+`SivS)vTw{*8NB]M),j"><field name="VAR">分数</field></block></value><value name="B"><block type="math_number" id="T`HfB@liPAxrqpY`-S{i"><field name="NUM">10</field></block></value></block></value><statement name="DO"><block type="variables_set" id="0M0quw{iH!I:{LRjbu[}"><field name="VAR">编号</field><value name="VALUE"><block type="math_random" 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diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-12.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-12.mix
new file mode 100644
index 00000000..3d01e48d
--- /dev/null
+++ b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-12.mix	
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python ESP32-C2@MixGo MINI" shown="block"><block type="controls_whileUntil" id="CxaKd7oyfJ-+:l*o0,8R" x="-1387" y="-661"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="7CvSxgRU;DIzcY)Ah6r("><field name="BOOL">TRUE</field></shadow></value><statement name="DO"><block type="actuator_onboard_neopixel_rgb_all" id="u@I#!92l,Jc]tV*DPfv!"><value name="RVALUE"><shadow type="math_number" id="BbF1rgNUH5a}Yvb.hxX("><field name="NUM">255</field></shadow></value><value name="GVALUE"><shadow type="math_number" id="z]}aWNKfQXtJ6L}:n-Ak"><field name="NUM">0</field></shadow></value><value name="BVALUE"><shadow type="math_number" id="6Z/-#d^|n6-85.).[s5b"><field name="NUM">0</field></shadow></value><next><block type="actuator_onboard_neopixel_write" id="{c/0w3l?M|=2b1v}-[?n"><next><block type="variables_set" id="JYcT`,F*EJ+T)O31l9|*"><field name="VAR">剩余时间</field><value name="VALUE"><block type="math_number" 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\ No newline at end of file
diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-16.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-16.mix
new file mode 100644
index 00000000..335385f4
--- /dev/null
+++ b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-16.mix	
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diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-22.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-22.mix
new file mode 100644
index 00000000..0414f6be
--- /dev/null
+++ b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第一单元/图1-22.mix	
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diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第三单元/图3-22.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第三单元/图3-22.mix
new file mode 100644
index 00000000..2d4578ca
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diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第二单元/图2-7.mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第二单元/图2-7.mix
new file mode 100644
index 00000000..39703e2a
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diff --git a/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第二单元/第二单元任务三习题(P56).mix b/boards/default_src/micropython_esp32c2/origin/examples/MixGo MINI/北师大版教材示例代码/六年级/下册第二单元/第二单元任务三习题(P56).mix
new file mode 100644
index 00000000..15d452ab
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第三单元/3-12 MIXIO使用.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-12 MIXIO使用.mix
similarity index 100%
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-12 MIXIO使用.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第三单元/3-2a 无线发送.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-2a 无线发送.mix
similarity index 100%
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第三单元/3-2b 无线接收.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-2b 无线接收.mix
similarity index 100%
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-2b 无线接收.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第三单元/3-3a 蓝牙主机.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-3a 蓝牙主机.mix
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-3a 蓝牙主机.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第三单元/3-3b 蓝牙从机.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-3b 蓝牙从机.mix
similarity index 100%
rename from boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第三单元/3-3b 蓝牙从机.mix
rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-3b 蓝牙从机.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第三单元/3-4 HTTP协议.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-4 HTTP协议.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第三单元/3-5 MQTT协议.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-5 MQTT协议.mix
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第三单元/3-5 MQTT协议.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第二单元/2-11 RFID读取.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第二单元/2-11 RFID读取.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第二单元/2-16 WIFI扫描.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第二单元/2-16 WIFI扫描.mix
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第二单元/2-16 WIFI扫描.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第二单元/2-4 获取光强.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第二单元/2-4 获取光强.mix
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第二单元/2-4 获取光强.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第二单元/2-5 楼道灯.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第二单元/2-5 楼道灯.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第四单元/4-10-11 MIXIO学生抢答.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第四单元/4-10-11 MIXIO学生抢答.mix
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第四单元/4-10-11 MIXIO学生抢答.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第四单元/4-15-16 MIXIO学生抢答2.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第四单元/4-15-16 MIXIO学生抢答2.mix
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第四单元/4-15-16 MIXIO学生抢答2.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/上册第四单元/4-5 MIXIO学生点到.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/上册第四单元/4-5 MIXIO学生点到.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第一单元/5-11 停车显示.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第一单元/5-11 停车显示.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第一单元/5-19 车位检测.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第一单元/5-19 车位检测.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第一单元/5-20 空位显示.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第一单元/5-20 空位显示.mix
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rename from boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第一单元/5-20 空位显示.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第一单元/5-9 停车空位.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第一单元/5-9 停车空位.mix
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第一单元/5-9 停车空位.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第二单元/2-10 摔倒检测.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第二单元/2-10 摔倒检测.mix
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rename from boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第二单元/2-10 摔倒检测.mix
rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第二单元/2-10 摔倒检测.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第二单元/2-2 温度与光照.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第二单元/2-2 温度与光照.mix
similarity index 100%
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rename to boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第二单元/2-2 温度与光照.mix
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/下册第二单元/2-7 震动强度.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/八年级/下册第二单元/2-7 震动强度.mix
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/上册第四单元/6上图4-17.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/上册第四单元/6上图4-17.mix
new file mode 100644
index 00000000..b46c9a44
--- /dev/null
+++ b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/上册第四单元/6上图4-17.mix	
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-12.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-12.mix
new file mode 100644
index 00000000..e2f22a5b
--- /dev/null
+++ b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-12.mix	
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-16.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-16.mix
new file mode 100644
index 00000000..a6e5c697
--- /dev/null
+++ b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-16.mix	
@@ -0,0 +1 @@
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-22.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-22.mix
new file mode 100644
index 00000000..47916eb0
--- /dev/null
+++ b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第一单元/图1-22.mix	
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第三单元/图3-22.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第三单元/图3-22.mix
new file mode 100644
index 00000000..2df54787
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+++ b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第三单元/图3-22.mix	
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第二单元/图2-7.mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第二单元/图2-7.mix
new file mode 100644
index 00000000..9195b194
--- /dev/null
+++ b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第二单元/图2-7.mix	
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diff --git a/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第二单元/第二单元任务三习题(P56).mix b/boards/default_src/micropython_esp32c3/origin/examples/MixGo CC/北师大版教材示例代码/六年级/下册第二单元/第二单元任务三习题(P56).mix
new file mode 100644
index 00000000..0ae45ed9
--- /dev/null
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name="NUM">0</field></block></value></block></statement></block></next></block></statement></block></next></block></next></block></next></block></next></block></next></block></statement></block></next></block></next></block></next></block></xml><config>{}</config><code>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</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/5下P4算力v2.html b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/5下P4算力v2.html
new file mode 100644
index 00000000..7525a325
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/5下P4算力v2.html
@@ -0,0 +1,183 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>算力大比拼</title>
+    <style>
+        body {
+            font-family: Arial, sans-serif;
+            max-width: 600px;
+            margin: 0 auto;
+            padding: 20px;
+            text-align: center;
+        }
+        .display {
+            font-size: 24px;
+            margin: 20px 0;
+            padding: 10px;
+            border: 1px solid #ccc;
+            border-radius: 5px;
+            min-height: 30px;
+        }
+        .button-container {
+            display: flex;
+            justify-content: center;
+            gap: 10px;
+            margin-top: 20px;
+        }
+        button {
+            padding: 10px 20px;
+            font-size: 16px;
+            cursor: pointer;
+            background-color: #4CAF50;
+            color: white;
+            border: none;
+            border-radius: 5px;
+        }
+        button:hover {
+            opacity: 0.9;
+        }
+        button:disabled {
+            background-color: #cccccc;
+            cursor: not-allowed;
+        }
+        #stopBtn {
+            background-color: #f44336;
+        }
+        #clearBtn {
+            background-color: #2196F3;
+        }
+    </style>
+</head>
+<body>
+    <h1>算力大比拼</h1>
+    
+    <div class="display" id="equation">准备开始...</div>
+    <div class="display" id="result">-</div>
+    <div class="display" id="timeElapsed">时间: 0.000秒</div>
+    <div class="display" id="numberOfCalculations">计算次数: 0</div>
+    
+    <div class="button-container">
+        <button id="startBtn">开始</button>
+        <button id="stopBtn" disabled>停止</button>
+        <button id="clearBtn">清空</button>
+    </div>
+
+    <script>
+        class Calculator {
+            constructor() {
+                this.equationElement = document.getElementById('equation');
+                this.resultElement = document.getElementById('result');
+                this.timeElapsedElement = document.getElementById('timeElapsed');
+                this.numberOfCalculationsElement = document.getElementById('numberOfCalculations');
+                this.startBtn = document.getElementById('startBtn');
+                this.stopBtn = document.getElementById('stopBtn');
+                this.clearBtn = document.getElementById('clearBtn');
+                
+                this.running = false;
+                this.startTime = 0;
+                this.pausedTime = 0;
+                this.totalElapsedTime = 0;
+                this.numberOfCalculationsValue = 0;
+                this.lastUpdateTime = 0;
+                this.currentIndex = 0;
+                
+                // 固定的四道题目表达式
+                this.questionBank = [
+                    "72 + 36",
+                    "678 - 123",
+                    "16 * 12",
+                    "132 / 11"
+                ];
+                
+                this.setupEventListeners();
+            }
+            
+            setupEventListeners() {
+                this.startBtn.addEventListener('click', () => this.start());
+                this.stopBtn.addEventListener('click', () => this.stop());
+                this.clearBtn.addEventListener('click', () => this.clear());
+            }
+            
+            start() {
+                if (this.running) return;
+                
+                this.running = true;
+                this.startBtn.disabled = true;
+                this.stopBtn.disabled = false;
+                
+                const now = performance.now();
+                if (this.pausedTime > 0) {
+                    this.startTime = now - this.pausedTime;
+                    this.pausedTime = 0;
+                } else {
+                    this.startTime = now;
+                    this.totalElapsedTime = 0;
+                    this.numberOfCalculationsValue = 0;
+                }
+                
+                this.lastUpdateTime = now;
+                
+                this.calculateLoop();
+                this.uiLoop();
+            }
+            
+            calculateLoop() {
+                if (!this.running) return;
+                
+                const batchSize = 999;
+                for (let i = 0; i < batchSize; i++) {
+                    const equation = this.questionBank[this.currentIndex];
+                    const result = eval(equation); 
+                    this.numberOfCalculationsValue++;
+                    this.currentIndex = (this.currentIndex + 1) % 4;
+                }
+                
+                requestAnimationFrame(() => this.calculateLoop());
+            }
+            
+            uiLoop() {
+                if (!this.running) return;
+                
+                const now = performance.now();
+                this.totalElapsedTime = (now - this.startTime) / 1000;
+                
+                const currentEquation = this.questionBank[this.currentIndex];
+                this.equationElement.textContent = currentEquation;
+                this.resultElement.textContent = eval(currentEquation);
+                this.timeElapsedElement.textContent = `时间: ${this.totalElapsedTime.toFixed(3)}秒`;
+                this.numberOfCalculationsElement.textContent = `计算次数: ${this.numberOfCalculationsValue}`;
+                
+                // 每0.2秒更新一次UI
+                setTimeout(() => this.uiLoop(), 200);
+            }
+            
+            stop() {
+                if (!this.running) return;
+                
+                this.running = false;
+                this.startBtn.disabled = false;
+                this.stopBtn.disabled = true;
+                
+                this.pausedTime = performance.now() - this.startTime;
+            }
+            
+            clear() {
+                this.stop();
+                this.equationElement.textContent = '准备开始...';
+                this.resultElement.textContent = '-';
+                this.timeElapsedElement.textContent = '时间: 0.000秒';
+                this.numberOfCalculationsValue = 0;
+                this.numberOfCalculationsElement.textContent = '计算次数: 0';
+                this.pausedTime = 0;
+                this.totalElapsedTime = 0;
+                this.currentIndex = 0;
+            }
+        }
+        
+        // 初始化计算器
+        const calculator = new Calculator();
+    </script>
+</body>
+</html>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/P12鸡兔同笼.mix b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/P12鸡兔同笼.mix
new file mode 100644
index 00000000..1f7b0002
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/P12鸡兔同笼.mix
@@ -0,0 +1 @@
+<xml version="Mixly 2.0 rc4" board="Python 3 Lite@Python 3 Lite"><block type="variables_set" id="Q[{^|2^P.#[qb/nzvvw+" x="-554" y="-458"><field name="VAR">x</field><value name="VALUE"><block type="math_number" id=",r2=0Ew-`5OHTqkk/8(Y"><field name="NUM">0</field></block></value><next><block type="variables_set" id="bh]nH_HKP.94n}^E7w|6"><field name="VAR">y</field><value name="VALUE"><block type="math_number" id="~KE)pAJjx:`[F{|KhHIW"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="cx!M$HWg[9H:^GFh4Ng0"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id=",Hxl2[S7SL4$=/T:-6A-"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="o(4zw(tA6+5V$U{]v7-!"><field name="OP">LTE</field><value name="A"><block type="variables_get" id="xgyV{S`DGnT|M4y|s~6_"><field name="VAR">x</field></block></value><value name="B"><block type="math_number" id="Hw8SrK_u#KH,tq?|9ImR"><field name="NUM">35</field></block></value></block></value><statement name="DO"><block type="variables_set" id="KL!u.juZ2)q?!Do1taG4"><field name="VAR">y</field><value name="VALUE"><block type="math_arithmetic" id="tt}!Y]*:kVSOXr[bvATU"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="^y6TPe#bo.1D50=M+9fI"><field name="NUM">35</field></shadow></value><value name="B"><shadow type="math_number" id="izmGz+)O0n1;)gL7lSbR"><field name="NUM">1</field></shadow><block type="variables_get" id="w;tiXN9/QL2RSY(uh]8v"><field name="VAR">x</field></block></value></block></value><next><block type="controls_if" id="`;5kzi*SV`fI!?xD,hPg"><value name="IF0"><block type="logic_compare" id="4l0]hlo(jI0X@j{*rQz|"><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="qoBJ4E$!BpaRc),JvQ9^"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="QTDk(L+j)n7/jMP,wNam"><field name="NUM">1</field></shadow><block type="math_arithmetic" id="PqH9B;xe7OK`8zwbQUc$"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="t~[T=l]LgMW=e-YG^V6|"><field name="NUM">2</field></shadow></value><value name="B"><shadow type="math_number" id="w3GU[BlUNUTr{V=gl8WR"><field name="NUM">1</field></shadow><block type="variables_get" id="I0ZAkq!mOIRa4{@+$=J`"><field name="VAR">x</field></block></value></block></value><value name="B"><shadow type="math_number" id="vBg5=9nqm4$h(Uk.vguS"><field name="NUM">1</field></shadow><block type="math_arithmetic" id="Df=/Dd5xqoJOnaT95@Px"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="sfiVAcFZSNU}0hSmn2r."><field name="NUM">4</field></shadow></value><value name="B"><shadow type="math_number" id="h!UB$?mXT5y+Z?:3^YJ#"><field name="NUM">1</field></shadow><block type="variables_get" id="Zg$n*UFkg5C/N:M?:njK"><field name="VAR">y</field></block></value></block></value></block></value><value name="B"><block type="math_number" id="^wX*uGffqf8i$Q6ZIY4Y"><field name="NUM">94</field></block></value></block></value><statement name="DO0"><block type="inout_print" id=",pA*g!{1anxUYz/[ZFwO"><value name="VAR"><shadow type="text" id="8HEvMfvowik#l3R!}:KK"><field name="TEXT">Hello</field></shadow><block type="variables_get" id="g2}g(EasbzlHYC-PF3:S"><field name="VAR">x</field></block></value><next><block type="inout_print" id="CZ/{jnIa[NMA)kz#Y+iw"><value name="VAR"><shadow type="text" id="5=TXE8`^C~RW[0WhtMJ,"><field name="TEXT">Hello</field></shadow><block type="variables_get" id="fN~v2G4}?V9_fi_#sG@5"><field name="VAR">y</field></block></value></block></next></block></statement><next><block type="variables_set" id="58WXOKX(TL,uW_^FIR?:"><field name="VAR">x</field><value name="VALUE"><block type="math_arithmetic" id="#4J]frp,D~QCX]7u1~cu"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="oKVBE-wX8j:LE-AQ7qJe"><field name="NUM">1</field></shadow><block type="variables_get" id=")wigfGS3B@OwlFrriU(5"><field name="VAR">x</field></block></value><value name="B"><shadow type="math_number" id="~VnxlA9,3R)w;0CMK2JL"><field name="NUM">1</field></shadow></value></block></value></block></next></block></next></block></statement></block></next></block></next></block></xml><config>{}</config><code>eCA9IDAKeSA9IDAKd2hpbGUgeCA8PSAzNToKICAgIHkgPSAzNSAtIHgKICAgIGlmIDIgKiB4ICsgNCAqIHkgPT0gOTQ6CiAgICAgICAgcHJpbnQoeCkKICAgICAgICBwcmludCh5KQogICAgeCA9IHggKyAxCg==</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/P6加减乘除我来移.py b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/P6加减乘除我来移.py
new file mode 100644
index 00000000..4db086e2
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/P6加减乘除我来移.py
@@ -0,0 +1,51 @@
+import itertools
+import time
+
+def calculate(numbers, operators):
+    # 计算四个数与三个运算符的组合是否能得到24
+    formula = f"{numbers[0]} {operators[0]} {numbers[1]} {operators[1]} {numbers[2]} {operators[2]} {numbers[3]}"
+    result = eval(formula)
+    if result == 24:
+        return True, formula
+    else:
+        return False, result
+
+def solve(nums):
+    start_time = time.time()  # 记录开始时间
+    count = 0  # 记录枚举次数
+    
+
+    # 枚举三个运算符的所有排列组合（有重复）
+    for ops in itertools.product(["+", "-", "*", "/"], repeat=3):
+        count += 1
+        success, result = calculate(nums, ops)
+        if success:
+            print(f"第{count}次枚举成功：{nums[0]} {ops[0]} {nums[1]} {ops[1]} {nums[2]} {ops[2]} {nums[3]} = 24")
+            print(f"共枚举{count}次，耗时{time.time()-start_time:.3f}秒。")
+            return
+        else:
+            print(f"第{count}次枚举失败：{nums[0]} {ops[0]} {nums[1]} {ops[1]} {nums[2]} {ops[2]} {nums[3]} = {result}")
+    
+    print("无解")
+    print(f"共枚举{count}次，耗时{time.time()-start_time:.3f}秒。")
+
+def get_numbers_from_user():
+    numbers = []
+    for i in range(4):
+        while True:
+            try:
+                num = int(input(f"请输入第{i+1}个数字："))
+                numbers.append(num)
+                break
+            except ValueError:
+                print("输入错误，请重新输入整数。")
+    return numbers
+
+def main():
+    print("欢迎使用24点计算器！")
+    numbers = get_numbers_from_user()
+    print("开始求解...")
+    solve(numbers)
+
+if __name__ == "__main__":
+    main()
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-14.mix b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-14.mix
new file mode 100644
index 00000000..52f1672d
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-14.mix
@@ -0,0 +1 @@
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diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-20.mix b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-20.mix
new file mode 100644
index 00000000..69417610
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+++ b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-20.mix
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diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-4.mix b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-4.mix
new file mode 100644
index 00000000..2d76b92f
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+++ b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-4.mix
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diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-7.mix b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第一单元/图1-7.mix
new file mode 100644
index 00000000..d14dbdf1
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diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第二单元/图2-9.mix b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第二单元/图2-9.mix
new file mode 100644
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+++ b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第二单元/图2-9.mix
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diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第四单元/图4-19&21&22.mix b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第四单元/图4-19&21&22.mix
new file mode 100644
index 00000000..81295f8a
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\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第四单元/图4-3.mix b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第四单元/图4-3.mix
new file mode 100644
index 00000000..25041992
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/北师大版教材示例代码/五下第四单元/图4-3.mix
@@ -0,0 +1 @@
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\ No newline at end of file

From bfb27e8b73de2d83aec300ca2caa7c14403f1c16 Mon Sep 17 00:00:00 2001
From: fredqian <fredqian@bnu.edu.cn>
Date: Sun, 27 Apr 2025 17:37:55 +0800
Subject: [PATCH 3/3] update example

---
 .../origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix    | 1 +
 .../examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix    | 1 +
 .../examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix    | 1 +
 .../origin/examples/大同出版社-五年级/上册/第14课for循环.mix     | 1 +
 .../origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix  | 1 +
 .../origin/examples/大同出版社-五年级/上册/第15课破译密码.mix    | 1 +
 .../origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix   | 1 +
 .../origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix   | 1 +
 .../examples/大同出版社-五年级/下册/第12课网页排名算法.mix       | 1 +
 .../examples/大同出版社-五年级/下册/第1课比较交换找最大值.mix    | 1 +
 .../大同出版社-五年级/下册/第2课选择排序（未要求代码）.mix       | 1 +
 .../origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix     | 1 +
 .../examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix  | 1 +
 .../examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix    | 1 +
 .../origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix | 1 +
 .../origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix    | 1 +
 .../examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix    | 1 +
 .../examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix    | 1 +
 .../origin/examples/大同出版社-五年级/上册/第14课for循环.mix     | 1 +
 .../origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix  | 1 +
 .../origin/examples/大同出版社-五年级/上册/第15课破译密码.mix    | 1 +
 .../origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix   | 1 +
 .../origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix   | 1 +
 .../examples/大同出版社-五年级/下册/第12课网页排名算法.mix       | 1 +
 .../examples/大同出版社-五年级/下册/第1课比较交换找最大值.mix    | 1 +
 .../大同出版社-五年级/下册/第2课选择排序（未要求代码）.mix       | 1 +
 .../origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix     | 1 +
 .../examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix  | 1 +
 .../examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix    | 1 +
 .../origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix | 1 +
 30 files changed, 30 insertions(+)
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第14课for循环.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第15课破译密码.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第12课网页排名算法.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第1课比较交换找最大值.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第2课选择排序（未要求代码）.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix
 create mode 100644 boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第14课for循环.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第15课破译密码.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第12课网页排名算法.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第1课比较交换找最大值.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第2课选择排序（未要求代码）.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix
 create mode 100644 boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix

diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix
new file mode 100644
index 00000000..6344357e
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="-R?$,g?yY$eWQQ1yvnIw" x="-422" y="-51"><field name="VAR">year</field><value name="VALUE"><block type="inout_type_input" id="5Q.H$;P/hkT~(RO8)0}="><field name="DIR">int</field><value name="VAR"><shadow type="text" id=")bt[ALwgSd2(F;pH4T3s"><field name="TEXT">请输入一个年份：</field></shadow></value></block></value><next><block type="controls_if" id="2p0@;6}`HRfsK0@4RoHB"><mutation elseif="1" else="1"></mutation><value name="IF0"><block type="logic_operation" id="?~$/(V?#,{=QF~AcqFq7"><field name="OP">AND</field><value name="A"><block type="logic_compare" id="TPdZ$XVif=,])!LX}T5Q"><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="H8$P|zeahVw(sT}ztjLf"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="uM_c/6Z*f*KaGT,+=iS#"><field name="NUM">1</field></shadow><block type="variables_get" id="Oqlzy2#{#R0D~KzAFuA]"><field name="VAR">year</field></block></value><value name="B"><shadow type="math_number" id="3CDuh`b{j).}cqi0i$p}"><field name="NUM">4</field></shadow></value></block></value><value name="B"><block type="math_number" id="$W1q#gi]F[9Y=|*Lh^rN"><field name="NUM">0</field></block></value></block></value><value name="B"><block type="logic_compare" id="yFV`r?JS~kh`p?YRZ:,*"><field name="OP">NEQ</field><value name="A"><block type="math_arithmetic" id="y5vq,aq@tBw_.Ojt)TU2"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="uM_c/6Z*f*KaGT,+=iS#"><field name="NUM">1</field></shadow><block type="variables_get" id="e2s!76dOm+~f.nKru0W)"><field name="VAR">year</field></block></value><value name="B"><shadow type="math_number" id="PQ2I?UkyR7?Ja.G8a@b,"><field name="NUM">100</field></shadow></value></block></value><value name="B"><block type="math_number" id="n~tjsK*Bv:qnTFXArt!A"><field name="NUM">0</field></block></value></block></value></block></value><statement name="DO0"><block type="inout_print_many" id="w5:=X8qq{^CzA]{BabV@"><mutation items="2"></mutation><value name="ADD0"><block type="variables_get" id=":w_RDJ7N^fiK{f.7^LL:"><field name="VAR">year</field></block></value><value name="ADD1"><block type="text" id="TQmMZn~$APFYv?|o0mkX"><field name="TEXT">是闰年</field></block></value></block></statement><value name="IF1"><block type="logic_compare" id="^rf_.AW~Aps;XDYPuhI["><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="qk}+,NlI_/r7,](=kH5,"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="uM_c/6Z*f*KaGT,+=iS#"><field name="NUM">1</field></shadow><block type="variables_get" id="-#}kl[+CFk62:j-$Dv7e"><field name="VAR">year</field></block></value><value name="B"><shadow type="math_number" id="*`Xb_5o:zNL`}iIYB~gn"><field name="NUM">400</field></shadow></value></block></value><value name="B"><block type="math_number" id="(2nk5}I![TyLA1f/KqcR"><field name="NUM">0</field></block></value></block></value><statement name="DO1"><block type="inout_print_many" id="dl2dO-;ZXORx3G/Laftn"><mutation items="2"></mutation><value name="ADD0"><block type="variables_get" id="5G8nk#He`eV._I|+Mb?a"><field name="VAR">year</field></block></value><value name="ADD1"><block type="text" id="NQhCarKhkl$Zg_FnR#TF"><field name="TEXT">是闰年</field></block></value></block></statement><statement name="ELSE"><block type="inout_print_many" id="G,.nKD}~$SO{j$v9M6f1"><mutation items="2"></mutation><value name="ADD0"><block type="variables_get" id="pjCNM*FORKhWb`SbG4)-"><field name="VAR">year</field></block></value><value name="ADD1"><block type="text" id="5b9vl.cwGi=Y[l#N74ZW"><field name="TEXT">是平年</field></block></value></block></statement></block></next></block></xml><config>{}</config><code>eWVhciA9IGludChpbnB1dCgn6K+36L6T5YWl5LiA5Liq5bm05Lu977yaJykpCmlmIHllYXIgJSA0ID09IDAgYW5kIHllYXIgJSAxMDAgIT0gMDoKICAgIHByaW50KHllYXIsICfmmK/pl7DlubQnKQplbGlmIHllYXIgJSA0MDAgPT0gMDoKICAgIHByaW50KHllYXIsICfmmK/pl7DlubQnKQplbHNlOgogICAgcHJpbnQoeWVhciwgJ+aYr+W5s+W5tCcpCg==</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix
new file mode 100644
index 00000000..127e553b
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="ZvKRW4ew-Bd4/V+?5G/c" x="-616" y="-48"><field name="VAR">start_time</field><value name="VALUE"><block type="controls_millis" id="j3xIg2ift+=@La{@a;D~"></block></value><next><block type="variables_set" id="7`.+!DeSA#w7lF3895TN"><field name="VAR">i</field><value name="VALUE"><block type="math_number" id="@PCbj|)4aHa[u=o#5~^6"><field name="NUM">1</field></block></value><next><block type="controls_whileUntil" id="kTmL:K.^K`pTAd88jido"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="Fja6m=H|j|xXQejl6mTd"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="?Iho0oIgI7v0*6/]mvV8"><field name="OP">LTE</field><value name="A"><block type="variables_get" id="Ph!;YS@AxT?cHRoBWTOl"><field name="VAR">i</field></block></value><value name="B"><block type="math_number" id="}3n(No50U(JZ0gM=RceE"><field name="NUM">1000</field></block></value></block></value><statement name="DO"><block type="inout_print" id="X}]v]0PnEZ~82*m*:H}/"><value name="VAR"><shadow type="text" id="6NItm[YB$1RC(e8R2X9k"><field name="TEXT">Hello</field></shadow><block type="variables_get" id="3Z~UxMGoi,H_~2zrR=Y#"><field name="VAR">i</field></block></value><next><block type="variables_set" id=":{;FGV!66ijWM?)H`0Ng"><field name="VAR">i</field><value name="VALUE"><block type="math_arithmetic" id="#.yS0=:)Q7kH6!(cBhAT"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="6qXh9drcsYxQhn?LmH}-"><field name="NUM">1</field></shadow><block type="variables_get" id="OX^RR@!hWI6WBmHo(!yW"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="GO*s7rfsfyuHZSJj/X#J"><field name="NUM">1</field></shadow></value></block></value></block></next></block></statement><next><block type="variables_set" id=";Wp=A_e6JN,6Q~n)Al{+"><field name="VAR">end_time</field><value name="VALUE"><block type="controls_millis" id="f4rX?-8Za^wzM{z]Zm]["></block></value><next><block type="inout_print_many" id="gspMgb!_XBa2bv4.tfqg"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="VL1:^@)#5p/uy?~)!5Ag"><field name="TEXT">输出1~1000所花时间为</field></block></value><value name="ADD1"><block type="math_arithmetic" id="6g17u895anXpNw!cRX1?"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="f/aB2V-@pi{dg#n@AcwL"><field name="NUM">1</field></shadow><block type="variables_get" id="BMi?L~;a+)uvMf9vtrU("><field name="VAR">end_time</field></block></value><value name="B"><shadow type="math_number" id="s5Et5=NE;hr2]vQ5=I@R"><field name="NUM">1</field></shadow><block type="variables_get" id="GptAtR4(.sd7eUkyRTuA"><field name="VAR">start_time</field></block></value></block></value><value name="ADD2"><block type="text" id="gyh!)g3oYeYscC5lp;a`"><field name="TEXT">秒</field></block></value></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>aW1wb3J0IHRpbWUKCgpzdGFydF90aW1lID0gdGltZS50aW1lKCkKaSA9IDEKd2hpbGUgaSA8PSAxMDAwOgogICAgcHJpbnQoaSkKICAgIGkgPSBpICsgMQplbmRfdGltZSA9IHRpbWUudGltZSgpCnByaW50KCfovpPlh7oxfjEwMDDmiYDoirHml7bpl7TkuLonLCBlbmRfdGltZSAtIHN0YXJ0X3RpbWUsICfnp5InKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix
new file mode 100644
index 00000000..4e01533e
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="otn94-@p`V|Q5tU-lgN7" x="-616" y="-48"><field name="VAR">start_time</field><value name="VALUE"><block type="controls_millis" id="5/~DspnhOeb|7.ioK4e$"></block></value><next><block type="variables_set" id="$;YvKZ3?fOBgNG.fD]*N"><field name="VAR">i</field><value name="VALUE"><block type="math_number" id="E^J9^sNQ[qqF|M0ESFM5"><field name="NUM">1</field></block></value><next><block type="variables_set" id="bIrmS}.8nN~+ph!mU8uo"><field name="VAR">sum</field><value name="VALUE"><block type="math_number" id="N3Om@h47qg.Q(A[8?]TD"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="et`p6JUHh65srC?mA2:?"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="N=L2AbnfWIO0IC|0!Y9w"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="#AcO=vefC2y_UpR@B7V1"><field name="OP">LTE</field><value name="A"><block type="variables_get" id="s_q#@OS/.0UkO!7QEkvo"><field name="VAR">i</field></block></value><value name="B"><block type="math_number" id="oFP.kXGh}^EiQw_w~Lt:"><field name="NUM">1000000</field></block></value></block></value><statement name="DO"><block type="variables_set" id="wy$]X_oGPrI9Kq#$2Rs3"><field name="VAR">sum</field><value name="VALUE"><block type="math_arithmetic" id="N|lDRBTyMXajVe+z:,$D"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="2ee:r;yy_X/v!+rv{y[6"><field name="NUM">1</field></shadow><block type="variables_get" id="6=1K|licE*_*d=iw,D?h"><field name="VAR">sum</field></block></value><value name="B"><shadow type="math_number" id="u]kF;Z5=$$^Vtf(Hf3c~"><field name="NUM">1</field></shadow><block type="variables_get" id="z;R7X.?s~(:uiOie,LoF"><field name="VAR">i</field></block></value></block></value><next><block type="variables_set" id="=_O}w+*siC;m^GF57pRi"><field name="VAR">i</field><value name="VALUE"><block type="math_arithmetic" id="W9MP-^!#oPoItOfg0?J@"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="2ee:r;yy_X/v!+rv{y[6"><field name="NUM">1</field></shadow><block type="variables_get" id="JwagDWCY$5,Hk{7y+etF"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="y1hSPdjK;o~gt(o9mq!I"><field name="NUM">1</field></shadow></value></block></value></block></next></block></statement><next><block type="inout_print_many" id="$T/=F?mj_6xG3K{3,qF5"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="oY]BS|o7.ISAg@[n6|SD"><field name="TEXT">1+2+……+1000000=</field></block></value><value name="ADD1"><block type="variables_get" id="8j_-EfMMe.XIO7@#S/e$"><field name="VAR">sum</field></block></value><next><block type="variables_set" id="qujcF)U*(^)__pZ$4I2L"><field name="VAR">end_time</field><value name="VALUE"><block type="controls_millis" id="(vuDPyuEva*rs!#o/H3v"></block></value><next><block type="inout_print_many" id="tffMhEIyj!tjXe5z3FJw"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="yJk$D`)j#X$c4fa7PkPu"><field name="TEXT">累加1~1000000所花时间为</field></block></value><value name="ADD1"><block type="math_arithmetic" id="{](M4JMywR0J=;TEdXK5"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="Ti3Bqy!}fvRrgqSsrdG@"><field name="NUM">1</field></shadow><block type="variables_get" id="Cf)cAM/Ow1=k.`@z3GIt"><field name="VAR">end_time</field></block></value><value name="B"><shadow type="math_number" id="$mj|G2+)]qZnaYej;sxl"><field name="NUM">1</field></shadow><block type="variables_get" id="YBlB=ZJHPmC)VkW/`2;d"><field name="VAR">start_time</field></block></value></block></value><value name="ADD2"><block type="text" id="KIbKrh].=_$b}EygPE-E"><field name="TEXT">秒</field></block></value></block></next></block></next></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>aW1wb3J0IHRpbWUKCgpzdGFydF90aW1lID0gdGltZS50aW1lKCkKaSA9IDEKc3VtMiA9IDAKd2hpbGUgaSA8PSAxMDAwMDAwOgogICAgc3VtMiA9IHN1bTIgKyBpCiAgICBpID0gaSArIDEKcHJpbnQoJzErMivigKbigKYrMTAwMDAwMD0nLCBzdW0yKQplbmRfdGltZSA9IHRpbWUudGltZSgpCnByaW50KCfntK/liqAxfjEwMDAwMDDmiYDoirHml7bpl7TkuLonLCBlbmRfdGltZSAtIHN0YXJ0X3RpbWUsICfnp5InKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第14课for循环.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第14课for循环.mix
new file mode 100644
index 00000000..928e1e83
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第14课for循环.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="controls_forEach" id="g.^o$yehb91Ydu{l*Df0" x="-556" y="-100"><value name="LIST"><shadow type="list_many_input" id="*C;J=n[@-$3eDRQi#SWL"><field name="CONTENT">'welcome','to','our','world'</field></shadow></value><value name="VAR"><shadow type="variables_get" id="Mj_Q7o{i(cV*/]OAhg/x"><field name="VAR">str</field></shadow></value><statement name="DO"><block type="inout_print_inline" id="KS$uc96C~@PJT5V}o(*["><value name="VAR"><shadow type="text" id="]48MAi43,@1#am}UkwkN"><field name="TEXT">Hello</field></shadow><block type="variables_get" id="^kWHla!,N_~3xqGAL}:n"><field name="VAR">str</field></block></value></block></statement></block></xml><config>{}</config><code>Zm9yIHN0cjIgaW4gWyd3ZWxjb21lJywndG8nLCdvdXInLCd3b3JsZCddOgogICAgcHJpbnQoc3RyMixlbmQgPSIiKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix
new file mode 100644
index 00000000..f1d210d5
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="bIrmS}.8nN~+ph!mU8uo" x="-586" y="-104"><field name="VAR">n</field><value name="VALUE"><block type="math_number" id="N3Om@h47qg.Q(A[8?]TD"><field name="NUM">101</field></block></value><next><block type="controls_whileUntil" id="et`p6JUHh65srC?mA2:?"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="N=L2AbnfWIO0IC|0!Y9w"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="#AcO=vefC2y_UpR@B7V1"><field name="OP">LTE</field><value name="A"><block type="variables_get" id="s_q#@OS/.0UkO!7QEkvo"><field name="VAR">n</field></block></value><value name="B"><block type="math_number" id="oFP.kXGh}^EiQw_w~Lt:"><field name="NUM">200</field></block></value></block></value><statement name="DO"><block type="controls_if" id="kJH|iQ$j):3O7.H/L+@r"><value name="IF0"><block type="logic_operation" id="==L,KsdwOLbm!v{Rx*z;"><field name="OP">AND</field><value name="A"><block type="logic_compare" id="l7[Z88)EnF!G_u`sQUo3"><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="#lSaoU1idZ:kPz^?e0OP"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="F+1a/0iwFz]]st;ZKR3D"><field name="NUM">1</field></shadow><block type="variables_get" id="w@q!bb]|67MGH/I=!jjj"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="]Ri=Bk[D`8S!DPbWPObl"><field name="NUM">5</field></shadow></value></block></value><value name="B"><block type="math_number" id="iv$1QAeS6)zR^w=c,Yw5"><field name="NUM">3</field></block></value></block></value><value name="B"><block type="logic_compare" id="qE8c?-RxQ;13}62CB1N/"><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="S}a2-:lNI{yaN/u;+F9`"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="F+1a/0iwFz]]st;ZKR3D"><field name="NUM">1</field></shadow><block type="variables_get" id=":2=5h@?Qe!EfMV`HU]8:"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="#EQRVj_AOSn_liU#h0F*"><field name="NUM">7</field></shadow></value></block></value><value name="B"><block type="math_number" id="oDOmDrmG$jyy$65Tp?^."><field name="NUM">2</field></block></value></block></value></block></value><statement name="DO0"><block type="inout_print_many" id="$T/=F?mj_6xG3K{3,qF5"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="oY]BS|o7.ISAg@[n6|SD"><field name="TEXT">符合条件的玩具数量：</field></block></value><value name="ADD1"><block type="variables_get" id="8j_-EfMMe.XIO7@#S/e$"><field name="VAR">n</field></block></value></block></statement><next><block type="variables_set" id="di_gpeJ{QaBIct:Th-UV"><field name="VAR">n</field><value name="VALUE"><block type="math_arithmetic" id="KSLc-[BBepl*J5YF1.;B"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="hEJbkT{RW#=rp3=xQUyH"><field name="NUM">1</field></shadow><block type="variables_get" id="-HUQJ;}/-UpGK|e9v#t)"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="f/w5b4DALPuVu@`(z=D_"><field name="NUM">3</field></shadow></value></block></value></block></next></block></statement></block></next></block></xml><config>{}</config><code>biA9IDEwMQp3aGlsZSBuIDw9IDIwMDoKICAgIGlmIG4gJSA1ID09IDMgYW5kIG4gJSA3ID09IDI6CiAgICAgICAgcHJpbnQoJ+espuWQiOadoeS7tueahOeOqeWFt+aVsOmHj++8micsIG4pCiAgICBuID0gbiArIDMK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第15课破译密码.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第15课破译密码.mix
new file mode 100644
index 00000000..a484d4bb
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第15课破译密码.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="/bpGige3NmOy#p63C`Tt" x="-612" y="-202"><field name="VAR">t</field><value name="VALUE"><block type="inout_type_input" id="cU2UN;:]gVEPyBzip[vW"><field name="DIR">int</field><value name="VAR"><shadow type="text" id="4+Q5L8duq)DxXG*m{w@="><field name="TEXT">请输入密码每一位符号种类数：</field></shadow></value></block></value><next><block type="variables_set" id="VBPkWS*..G{Ru-#P-PgG"><field name="VAR">n</field><value name="VALUE"><block type="math_arithmetic" id="i}G9rD:(FZFkJ}[Evp*["><field name="OP">POWER</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="GHd6I$QPs?vKT{NOzr`T"><field name="VAR">t</field></block></value><value name="B"><shadow type="math_number" id="f9l5!K*yVFh^7hxMg`zK"><field name="NUM">8</field></shadow></value></block></value><next><block type="inout_print_many" id="4OmZ|/v#@)[8SHcui!LO"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="WSC8bawU33fB@(+}NZv~"><field name="TEXT">共</field></block></value><value name="ADD1"><block type="variables_get" id="Jn=^6WA))V^p}_!6lnKD"><field name="VAR">n</field></block></value><value name="ADD2"><block type="text" id="J,#]#V@zcK/JCR)^{Kt|"><field name="TEXT">种</field></block></value><next><block type="variables_set" id="6K-[{{q)_k=_J4pvUcBe"><field name="VAR">sec</field><value name="VALUE"><block type="math_arithmetic" id="cot(Yj.kspza)m.T:Ykt"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="lK(*FB9ptLZp)bOaS2h-"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id=";wDf!w5E6N3wUBa38]4b"><field name="NUM">5800000</field></shadow></value></block></value><next><block type="inout_print_many" id="@om3L29q@-NV-L)p^K.,"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="-}2a*Ep3r0f1H$4}{qM+"><field name="TEXT">共</field></block></value><value name="ADD1"><block type="variables_get" id=":J~6=/FP:scCdiKDxCpz"><field name="VAR">sec</field></block></value><value name="ADD2"><block type="text" id="rOFw@esd9A{fsAUXR{[l"><field name="TEXT">秒</field></block></value><next><block type="variables_set" id="+jZ]AxG..(nB{~[smJV4"><field name="VAR">min</field><value name="VALUE"><block type="math_arithmetic" id="-YoVpVDVfIWPIwWJwG,Q"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id=")X`uf*5tVIY[oAYv-$Yr"><field name="VAR">sec</field></block></value><value name="B"><shadow type="math_number" id="6*SvfNETgf#UH!8*lqW*"><field name="NUM">60</field></shadow></value></block></value><next><block type="variables_set" id="9gfy-a|k]_z[T0GsF-V+"><field name="VAR">hour</field><value name="VALUE"><block type="math_arithmetic" id=";BZ]2*!_z:Ic]CQqJ/kY"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="Jci5KN/jzLUCiIX1f7Ny"><field name="VAR">min</field></block></value><value name="B"><shadow type="math_number" id="B8U(VhLL_@f=#l673@gu"><field name="NUM">60</field></shadow></value></block></value><next><block type="variables_set" id="Kj]K)KYPe4u42s}QE3~E"><field name="VAR">day</field><value name="VALUE"><block type="math_arithmetic" id="qbrbwU^5xb}-aPd/m=e-"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="[1RD:0.f90CI{_]=_9,$"><field name="VAR">hour</field></block></value><value name="B"><shadow type="math_number" id="jdC7`Pbt3`6*l;cF3K=J"><field name="NUM">24</field></shadow></value></block></value><next><block type="variables_set" id="5sTRkR{@{UhQM{39{JVs"><field name="VAR">year</field><value name="VALUE"><block type="math_arithmetic" id="Hw7l!kVWqmN0c7@w.6SC"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="G[75j,GMVTf$3ghDf,Yt"><field name="VAR">day</field></block></value><value name="B"><shadow type="math_number" id="|qI:!)N*bD=~{QDkBJF8"><field name="NUM">365</field></shadow></value></block></value><next><block type="inout_print_many" id="a}sv[Ia+(E[F;oLJL^8r"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="}tgVnku)jUGP@YcfYF7$"><field name="TEXT">共需要</field></block></value><value name="ADD1"><block type="variables_get" id="wym*`1SutrrXL~@cbn*9"><field name="VAR">year</field></block></value><value name="ADD2"><block type="text" id="TMSaQh6Hk:b^gy;;n]TC"><field name="TEXT">年破解此密码</field></block></value></block></next></block></next></block></next></block></next></block></next></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>dCA9IGludChpbnB1dCgn6K+36L6T5YWl5a+G56CB5q+P5LiA5L2N56ym5Y+356eN57G75pWw77yaJykpCm4gPSB0ICoqIDgKcHJpbnQoJ+WFsScsIG4sICfnp40nKQpzZWMgPSBuIC8gNTgwMDAwMApwcmludCgn5YWxJywgc2VjLCAn56eSJykKbWluMiA9IHNlYyAvIDYwCmhvdXIgPSBtaW4yIC8gNjAKZGF5ID0gaG91ciAvIDI0CnllYXIgPSBkYXkgLyAzNjUKcHJpbnQoJ+WFsemcgOimgScsIHllYXIsICflubTnoLTop6PmraTlr4bnoIEnKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix
new file mode 100644
index 00000000..2fdd942b
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="-R?$,g?yY$eWQQ1yvnIw" x="-487" y="-84"><field name="VAR">height</field><value name="VALUE"><block type="inout_type_input" id="5Q.H$;P/hkT~(RO8)0}="><field name="DIR">float</field><value name="VAR"><shadow type="text" id=")bt[ALwgSd2(F;pH4T3s"><field name="TEXT">请输入您的身高（米）：</field></shadow></value></block></value><next><block type="controls_if" id="2p0@;6}`HRfsK0@4RoHB"><mutation else="1"></mutation><value name="IF0"><block type="logic_compare" id="TPdZ$XVif=,])!LX}T5Q"><field name="OP">LT</field><value name="A"><block type="variables_get" id="^.-!rzU{YCc|hc$yT6]="><field name="VAR">height</field></block></value><value name="B"><block type="math_number" id="$W1q#gi]F[9Y=|*Lh^rN"><field name="NUM">1.2</field></block></value></block></value><statement name="DO0"><block type="inout_print_many" id="w5:=X8qq{^CzA]{BabV@"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="TQmMZn~$APFYv?|o0mkX"><field name="TEXT">您的身高为：</field></block></value><value name="ADD1"><block type="variables_get" id="dO04_XE?P9.K=mSQ2:R:"><field name="VAR">height</field></block></value><value name="ADD2"><block type="text" id="2wmCck-jR69sr^:U`]fq"><field name="TEXT">米，免票</field></block></value></block></statement><statement name="ELSE"><block type="inout_print_many" id="}A!d0HXuvJq(P1~@^i,*"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="dA89V.Jh4PYDKy5)/87-"><field name="TEXT">您的身高为：</field></block></value><value name="ADD1"><block type="variables_get" id="RR=h_hWa(tsxbSiHn4.t"><field name="VAR">height</field></block></value><value name="ADD2"><block type="text" id="mrlx/Q*DPtgKG-e{DvUG"><field name="TEXT">米，可以购买半价票</field></block></value></block></statement></block></next></block></xml><config>{}</config><code>aGVpZ2h0ID0gZmxvYXQoaW5wdXQoJ+ivt+i+k+WFpeaCqOeahOi6q+mrmO+8iOexs++8ie+8micpKQppZiBoZWlnaHQgPCAxLjI6CiAgICBwcmludCgn5oKo55qE6Lqr6auY5Li677yaJywgaGVpZ2h0LCAn57Gz77yM5YWN56WoJykKZWxzZToKICAgIHByaW50KCfmgqjnmoTouqvpq5jkuLrvvJonLCBoZWlnaHQsICfnsbPvvIzlj6/ku6XotK3kubDljYrku7fnpagnKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix
new file mode 100644
index 00000000..13ccd426
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="-R?$,g?yY$eWQQ1yvnIw" x="-487" y="-84"><field name="VAR">a</field><value name="VALUE"><block type="inout_type_input" id="5Q.H$;P/hkT~(RO8)0}="><field name="DIR">int</field><value name="VAR"><shadow type="text" id=")bt[ALwgSd2(F;pH4T3s"><field name="TEXT">输入科普书的册数：</field></shadow></value></block></value><next><block type="variables_set" id=".g3B,yUItf.G]0!4:U+q"><field name="VAR">h</field><value name="VALUE"><block type="math_arithmetic" id="SMPJJDofE7CKv)VmD?#-"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="wv+?nIV(ItVfy}l`z2P{"><field name="NUM">1</field></shadow><block type="variables_get" id="!;a|Gqjewb$;{}eQrLJx"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="K{[cbcv@tY@{R(iH5#r9"><field name="NUM">8</field></shadow></value></block></value><next><block type="variables_set" id="Q)xOk|QtppLdF!wN72DA"><field name="VAR">b</field><value name="VALUE"><block type="inout_type_input" id="]Z8m0T`@aHyr=0*P+cy*"><field name="DIR">int</field><value name="VAR"><shadow type="text" id="q5Q=*LWxH5)ju^xTu4C@"><field name="TEXT">输入故事书的册数：</field></shadow></value></block></value><next><block type="variables_set" id="?J-EjJzOzBuOB*VrTusw"><field name="VAR">j</field><value name="VALUE"><block type="math_arithmetic" id="r+UsPw-?_zKDilI}ATEh"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="wv+?nIV(ItVfy}l`z2P{"><field name="NUM">1</field></shadow><block type="variables_get" id="`}XIHOCwZA8BlUZI1e,j"><field name="VAR">b</field></block></value><value name="B"><shadow type="math_number" id="HtG=t?R`ADWJW~iS7?k."><field name="NUM">9</field></shadow></value></block></value><next><block type="variables_set" id="]`Zu[mpG!#,UpvdOervZ"><field name="VAR">s</field><value name="VALUE"><block type="math_arithmetic" id="~5=8S4AamDLQZN/-**Jq"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="wv+?nIV(ItVfy}l`z2P{"><field name="NUM">1</field></shadow><block type="variables_get" id="pc}|]h7z*Au-xTB~Ljl~"><field name="VAR">h</field></block></value><value name="B"><shadow type="math_number" id="f$o^=`[uJN*ht;8`:cu^"><field name="NUM">9</field></shadow><block type="variables_get" id="}$|`C1GIxE{]RGKQTR;j"><field name="VAR">j</field></block></value></block></value><next><block type="inout_print_many" id="w5:=X8qq{^CzA]{BabV@"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="TQmMZn~$APFYv?|o0mkX"><field name="TEXT">购书费用是：</field></block></value><value name="ADD1"><block type="variables_get" id="QOB{2E_rxhB)2:kQSS(u"><field name="VAR">s</field></block></value></block></next></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>YSA9IGludChpbnB1dCgn6L6T5YWl56eR5pmu5Lmm55qE5YaM5pWw77yaJykpCmggPSBhICogOApiID0gaW50KGlucHV0KCfovpPlhaXmlYXkuovkuabnmoTlhozmlbDvvJonKSkKaiA9IGIgKiA5CnMgPSBoICsgagpwcmludCgn6LSt5Lmm6LS555So5piv77yaJywgcykK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第12课网页排名算法.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第12课网页排名算法.mix
new file mode 100644
index 00000000..9dfca5d2
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第12课网页排名算法.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="lists_create_with" id="-.4;0S(?z[Vbr^z?HgR$" x="-559" y="-212"><mutation items="4"></mutation><field name="VAR">page</field><value name="ADD0"><block type="list_many_input" id="nle1ON_xa0UB0d!Y$:GB"><field name="CONTENT">'C','D'</field></block></value><value name="ADD1"><block type="list_many_input" id="a?@O}-VqVlk0#QMS/VE*"><field name="CONTENT">'A','C','D'</field></block></value><value name="ADD2"><block type="list_many_input" id="4KCiyknxoP8/so#kv-pf"><field name="CONTENT">'B'</field></block></value><value name="ADD3"><block type="list_many_input" id="umdnzDk=di`R#aX2k4#N"><field name="CONTENT">'A','B','C'</field></block></value><next><block type="variables_set" id="}x#NDR[@Xp^Z8+~k1$p}"><field name="VAR">links</field><value name="VALUE"><block type="list_many_input" id="hFR~4mUvsYOdx+$]!1$H"><field name="CONTENT">0,0,0,0</field></block></value><next><block type="variables_set" 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new file mode 100644
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diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第2课选择排序（未要求代码）.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第2课选择排序（未要求代码）.mix
new file mode 100644
index 00000000..a46bb53d
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name="VAR">i</field></block></value><next><block type="variables_set" id="H(n?t(X(`Vat=;Hqcil+"><field name="VAR">j</field><value name="VALUE"><block type="math_arithmetic" id="|M@JOTYbBv9:R9u6rGCf"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="7]8TIZG5#5msu/3=.#E("><field name="NUM">1</field></shadow><block type="variables_get" id="2lg`.9kmlTeQN{c-#yT_"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="Q5d_x{/!^]Cbu_k1h#T,"><field name="NUM">1</field></shadow></value></block></value><next><block type="controls_whileUntil" id="37V[!n2s2MI?JVbq6Bn7"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="qEHG-Dh_`Fs9k^*vHv.e"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="a}~|tQym1/Qfa_w1;5Na"><field name="OP">LT</field><value name="A"><block type="variables_get" id="p{B:fhUK/G;BqPthN,O8"><field name="VAR">j</field></block></value><value name="B"><block type="variables_get" id="!/=S~^cLnUiK,+LtLdw!"><field name="VAR">n</field></block></value></block></value><statement name="DO"><block type="controls_if" id="FM:jd14J/Z=ub`hqua6a"><value name="IF0"><block type="logic_compare" id="!kD=JlhG8j7d(hPyOb;i"><field name="OP">GT</field><value name="A"><block type="lists_get_index" id="hz19:7K)Vgx{;:X8D5@6"><value name="LIST"><shadow type="variables_get" id="eL,}sF+wsw]ypf63sWbi"><field name="VAR">mylist</field></shadow><block type="variables_get" id="l,bttIAfKWAy.d0x}c)r"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="h*L2`h{,R3DlK9QQ#W:K"><field name="NUM">0</field></shadow><block type="variables_get" id="JbNm+1rzL;}q=8Dr2PG-"><field name="VAR">j</field></block></value></block></value><value name="B"><block type="lists_get_index" id=")!^e1q+qBkVsXB=a^vg("><value name="LIST"><shadow type="variables_get" id="`W:rg.ON9molgKvCiUZ@"><field name="VAR">mylist</field></shadow><block type="variables_get" id="/dS+D]|?soS-?E]=Ij?y"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="`FT3=:@OYkM4uB4#^Y0U"><field name="NUM">0</field></shadow><block type="variables_get" id="]x4D8VxIG-smS{|#m-Z#"><field name="VAR">max</field></block></value></block></value></block></value><statement name="DO0"><block type="variables_set" id="w7Sd;0rww2TH!|DFC8L0"><field name="VAR">max</field><value name="VALUE"><block type="variables_get" id="I|;Ws^XSmSXgZ{z#p*D0"><field name="VAR">j</field></block></value></block></statement><next><block type="variables_set" id="jMPg!0D36`cM#SAOPVs_"><field name="VAR">j</field><value name="VALUE"><block type="math_arithmetic" id="hn07zVfsqMC8LJ|jvA4="><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="OcQ}0csiSr|rxp0Yjy4_"><field name="NUM">1</field></shadow><block type="variables_get" id="p9c$^@Z7qgwl,ivQN2?Z"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="qFgyIx]0.GaZjFRj0Dt+"><field name="NUM">1</field></shadow></value></block></value></block></next></block></statement><next><block type="controls_if" id="L@v{{d_$6X9`*~TH{n`|"><value name="IF0"><block type="logic_compare" id="Zfb7nXO]Q}9@;mbCwZJw"><field name="OP">NEQ</field><value name="A"><block type="variables_get" id="(y5mq.PGP=*mJF#R*N,7"><field name="VAR">max</field></block></value><value name="B"><block type="variables_get" id="vvV^H?txK!s7JLu{Mp(F"><field name="VAR">i</field></block></value></block></value><statement name="DO0"><block type="variables_set" id="Xy29KGFBE;r~jvF-=^co"><field name="VAR">a</field><value name="VALUE"><block type="lists_get_index" id="Ve$j#|@CPT(n_9ZOgTK["><value name="LIST"><shadow type="variables_get" id="OSP[x8z/(6J`K5va|vn@"><field name="VAR">mylist</field></shadow><block type="variables_get" id="ru?;HgFVOXZQ(;.Q~3WG"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="I#WLAkLRj-6M?glT`8kQ"><field name="NUM">0</field></shadow><block type="variables_get" id="b~dVJA4,C+vP.4l6pQ4`"><field name="VAR">max</field></block></value></block></value><next><block type="lists_set_index" id="mBk4r/q1gG^8=2@Gm$Ct"><value name="LIST"><shadow type="variables_get" id="rafCW*!yBZhjnA,X7dkA"><field name="VAR">mylist</field></shadow><block type="variables_get" id="N_Kfs13m,Xa0hbrb2eW)"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="q{m4fJ^]?GfXc@+g!0|d"><field name="NUM">0</field></shadow><block type="variables_get" id="RDARMnE~[;(;CImHiCYf"><field name="VAR">max</field></block></value><value name="TO"><shadow type="math_number" id="Zv4jog!f94$!~8HQWN0-"><field name="NUM">0</field></shadow><block type="lists_get_index" id="?bDnU,B|sN@}j*k,=T`d"><value name="LIST"><shadow type="variables_get" id="0N7.P+*;2my[ymkm;9.`"><field name="VAR">mylist</field></shadow><block type="variables_get" id="l0oPm+b8pwkj2LNE{x?S"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="Okj#!3?5j=D$+cGC+Fqq"><field name="NUM">0</field></shadow><block type="variables_get" id="hZLx0nUy4GIHD_T^*K)4"><field name="VAR">i</field></block></value></block></value><next><block type="lists_set_index" id="({;SDlnVlt0]9,`#a+PH"><value name="LIST"><shadow type="variables_get" id="y{mApgm(y2Qb$bIJnK^#"><field name="VAR">mylist</field></shadow><block type="variables_get" id=")/lPcyScfD)6Ap6dX#*z"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="CDNTT4)x4W,i,`!;@nEm"><field name="NUM">0</field></shadow><block type="variables_get" id="7(m=H(6oAB1Cy|3`W0Yl"><field name="VAR">i</field></block></value><value name="TO"><shadow type="math_number" id="}G2[:kPXhZii-H=qY~#~"><field name="NUM">0</field></shadow><block type="variables_get" id="Lw~d_XpQo*H`SNvp~yd?"><field name="VAR">a</field></block></value></block></next></block></next></block></statement><next><block type="variables_set" id="(0{AJ]+gs0k$jcKKmr|!"><field name="VAR">i</field><value name="VALUE"><block type="math_arithmetic" id="+c!lUXwo_]t=czzSjg0|"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="SE=JWo9[]5ARh)mcch:f"><field name="NUM">1</field></shadow><block type="variables_get" id="c]D+eYPz5D+q]sI6-#SZ"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="sxy*Y[QE9hJ_^#mGg]Di"><field name="NUM">1</field></shadow></value></block></value></block></next></block></next></block></next></block></next></block></statement><next><block type="inout_print_many" id="O@uEJkmj@PzM=bg[q=[P"><mutation items="2"></mutation><value name="ADD0"><block type="text" id=":F1o/cysc.ZDEb{_}j)="><field name="TEXT">排序后的数：</field></block></value><value name="ADD1"><block type="variables_get" id="l#4r2S79*Vn;!esU:4=q"><field name="VAR">data</field></block></value></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>aW1wb3J0IG1hdGgKCgpkYXRhID0gWzY0LDI1LDEyLDIyLDExLDkwLDg4LDc3LDU1LDMzXQpuID0gbGVuKGRhdGEpCmkgPSAwCndoaWxlIGkgPCBuIC0gMToKICAgIG1heDIgPSBpCiAgICBqID0gaSArIDEKICAgIHdoaWxlIGogPCBuOgogICAgICAgIGlmIGRhdGFbal0gPiBkYXRhW21heDJdOgogICAgICAgICAgICBtYXgyID0gagogICAgICAgIGogPSBqICsgMQogICAgaWYgbWF4MiAhPSBpOgogICAgICAgIGEgPSBkYXRhW21heDJdCiAgICAgICAgZGF0YVttYXgyXSA9IGRhdGFbaV0KICAgICAgICBkYXRhW2ldID0gYQogICAgaSA9IGkgKyAxCnByaW50KCfmjpLluo/lkI7nmoTmlbDvvJonLCBkYXRhKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix
new file mode 100644
index 00000000..dbc1dfa6
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="i7`cs/ZATi#xaoD{A{j^" x="-507" y="-154"><field name="VAR">data</field><value name="VALUE"><block type="list_many_input" id="AO_?6)_yoXe/!}jLTc00"><field name="CONTENT">470,411,589,364,516</field></block></value><next><block type="inout_print_many" id="B@4z?L~IzYixAKiavc^w"><mutation items="2"></mutation><value name="ADD0"><block type="text" id=")Z2s.0SoU=z^RQ(U8{MU"><field name="TEXT">排序前数据：</field></block></value><value name="ADD1"><block type="variables_get" id="Tem;I;-1VLZ`7T[C#C#g"><field name="VAR">data</field></block></value><next><block type="variables_set" id="PGz|;Q,fn}=|m/qm~L`D"><field name="VAR">n</field><value name="VALUE"><block type="list_trig" id="52_2kC;A94|fJ!-/`IFg"><field name="OP">LEN</field><value name="data"><shadow type="variables_get" id=";g[4wme=o{dcf@|v6cRr"><field name="VAR">mylist</field></shadow><block type="variables_get" id="|@y}mWDaix@txK_TCPMD"><field name="VAR">data</field></block></value></block></value><next><block type="variables_set" id="qk+W60,Y2/V0k8ep~vWX"><field name="VAR">i</field><value name="VALUE"><block type="math_number" id="ErHH-~#iAfSBH8^xku/2"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="pC]6=N8I4~z]vWY:M0]T"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="$!@_]iK*GAdF^WYBprP*"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="@H#!-T{xU}IbX^KO]UGH"><field name="OP">LT</field><value name="A"><block type="variables_get" id="_4rmL:*6s7,ZYV7^^Dxu"><field name="VAR">i</field></block></value><value name="B"><block type="math_arithmetic" id="4Ciux`S+*VcH#po9sRE#"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="~+x9IEAMnTk;bpdUPtk="><field name="NUM">1</field></shadow><block type="variables_get" id="Al-vVTc#Rn*=p_~,uh5|"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="+UAWHG|99/Qa+[jYfTYN"><field name="NUM">1</field></shadow></value></block></value></block></value><statement name="DO"><block type="variables_set" id="Fw3*5mz0N_,rg8}P!5b3"><field name="VAR">j</field><value name="VALUE"><block type="math_number" id="?Fj]ThZ|[36~*mML~T5}"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="7`hbY)M5e_~He]eMBaxX"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="kZtZ.r[yC{aU`2@#|+Vp"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="{]WS}xc8Bs*#YBgE:F#`"><field name="OP">LT</field><value name="A"><block type="variables_get" id="8#~J|Zdk95uH$Obrx1Sg"><field name="VAR">j</field></block></value><value name="B"><block type="math_arithmetic" id="fX@vtE=4P,AwQJcu_!DD"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="6pQh+:L3W172h6a?Y?~="><field name="NUM">1</field></shadow><block type="math_arithmetic" id="J,!T*`7on#.[t9CceK7Z"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="e6wqm.L$eM`,O?_RC3GO"><field name="NUM">1</field></shadow><block type="variables_get" id="J+VL$,@i!eXt/[?509Se"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="p;0,bd~-,K3xw54Tb:WM"><field name="NUM">1</field></shadow><block type="variables_get" id="gFBC,,N4iP}IFk!/@k.,"><field name="VAR">i</field></block></value></block></value><value name="B"><shadow type="math_number" id="vaUV;,X$vt1q5l}O8QcY"><field name="NUM">1</field></shadow></value></block></value></block></value><statement name="DO"><block type="controls_if" id="Gh$YG4!53JejgG:2Xh[0"><value name="IF0"><block type="logic_compare" id="g[ls/X?v9~Wx~3_P+SYQ"><field name="OP">GT</field><value name="A"><block type="lists_get_index" id=",VR5yB3=ZG@n`*(5~J8g"><value name="LIST"><shadow type="variables_get" id="u}Ch6v!b3xp7__)`bw4J"><field name="VAR">mylist</field></shadow><block type="variables_get" id="$;B7kiH*;E}]lDid2s0N"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="Kv.fh$R[}HkP:!u{#R|f"><field name="NUM">0</field></shadow><block type="variables_get" id="s{.r6!~tFAb6(eZEZP8u"><field name="VAR">j</field></block></value></block></value><value name="B"><block type="lists_get_index" id="ap@Aevl-$;{`GAeH`A)n"><value name="LIST"><shadow type="variables_get" id="UlgC/un8wJ-c{c~{B.O0"><field name="VAR">mylist</field></shadow><block type="variables_get" id="r`h2OB@+Wmt#$1lT!AzC"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id=",dON*_YU]-~9v;8H#vR#"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="`UBK.Wr*:u)B+IGS)lW3"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="IfUZ[Ds/8M-et#!TU,m["><field name="NUM">1</field></shadow><block type="variables_get" id="bhPtNXa1jSzX6,5}zsWT"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="L?WI|o12p;n*As#^KFwT"><field name="NUM">1</field></shadow></value></block></value></block></value></block></value><statement name="DO0"><block type="variables_set" id="aUnn_!O}Ivd|26oY~X+Y"><field name="VAR">a</field><value name="VALUE"><block type="lists_get_index" id="R~#a):ycagluuaFu8;4["><value name="LIST"><shadow type="variables_get" id="jiv|:qr[]Z1X]Vw~Pdhb"><field name="VAR">mylist</field></shadow><block type="variables_get" id="ZLs;E?9oIk67MlJNF/u:"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="{u_PFE{#350BmroH**]Q"><field name="NUM">0</field></shadow><block type="variables_get" id="HrlPopLr]s8hN=rv3P9K"><field name="VAR">j</field></block></value></block></value><next><block type="lists_set_index" id="2|3OeSMU#UxGY*Bc7a@Q"><value name="LIST"><shadow type="variables_get" id="*DF_$,/Iu,~WWT:cY.?Z"><field name="VAR">mylist</field></shadow><block type="variables_get" id="fr8X?]uppa=.##:Qn@JK"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="U~i^g+{ztRSp=7IcuZA."><field name="NUM">0</field></shadow><block type="variables_get" id="L=;xQ18Jy_3jtJRwa1@N"><field name="VAR">j</field></block></value><value name="TO"><shadow type="math_number" id=",(M1AruM!ciQA,]Cjl$?"><field name="NUM">0</field></shadow><block type="lists_get_index" id="}!mc8|!HRy]}XQjTwj4="><value name="LIST"><shadow type="variables_get" id=",_Qh*F_gmK_I#mf=EGr_"><field name="VAR">mylist</field></shadow><block type="variables_get" id="(A`cuBpp?t[@!^z41^qH"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="CB3GO*x_R4r0dlE)c?8X"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="6S@$I!:hJ~E[,!IvU1eV"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="(]W28mG/8^AU8nno#fqk"><field name="NUM">1</field></shadow><block type="variables_get" id="6DqX+|n]CKb];Le5/tKO"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="kuKo]:[SRy{BWt=`4[Lh"><field name="NUM">1</field></shadow></value></block></value></block></value><next><block type="lists_set_index" id="pYA^T~SHM,6TIThUO`+y"><value name="LIST"><shadow type="variables_get" id="Z,r/-A:tK,dcKm3U^9Z`"><field name="VAR">mylist</field></shadow><block type="variables_get" id="@EXiNxIqxEQ-8,QzG^bl"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="H;sNs,u}oGTa=5!28ol="><field name="NUM">0</field></shadow><block type="math_arithmetic" id="e()|my7Lrq3_EQWHH@~6"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="7eBUM{Xobwzsvl^M_8;d"><field name="NUM">1</field></shadow><block type="variables_get" id="S6kP`{58K}AWl9)Ws_d_"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="=IKWJoWY^(|I6AlwiqVN"><field name="NUM">1</field></shadow></value></block></value><value name="TO"><shadow type="math_number" id="Ypr+N0lQqG4/$z_@o@-s"><field name="NUM">0</field></shadow><block type="variables_get" id="X`j9X!OZIlCE:TusrUTN"><field name="VAR">a</field></block></value></block></next></block></next></block></statement><next><block type="variables_set" id="bY@3FL:(hRVs1!2X4@ES"><field name="VAR">j</field><value name="VALUE"><block type="math_arithmetic" id="V/dPQb?b/63w{I:,Z,mF"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="#0VcfNyPV~bElY*LbdEX"><field name="NUM">1</field></shadow><block type="variables_get" id="Z5+UCMJ7s(R_KAc`jWjC"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="U$ohU$Zdl~?:W=R(8~SU"><field name="NUM">1</field></shadow></value></block></value><next><block type="inout_print_many" id="XsD*!7-u{$8ur/q93h?B"><mutation items="4"></mutation><value name="ADD0"><block type="text" id="~kb|^:n7vX4lgO(XI;3y"><field name="TEXT">第</field></block></value><value name="ADD1"><block type="math_arithmetic" id="=4+?sv8Z#kuJqltOdA@Z"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="BljTX.6}_$XE{-CPcMg)"><field name="NUM">1</field></shadow><block type="variables_get" id="*S|.rUAKw@X,9qGk,bv`"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="3zS)s#L0jigDtqc!;hTa"><field name="NUM">1</field></shadow></value></block></value><value name="ADD2"><block type="text" id="U#v]@qM?gq.6KD-@)td?"><field name="TEXT">轮遍历：</field></block></value><value name="ADD3"><block type="variables_get" id="ML#Uj`HPu#=WC0r4YZe9"><field name="VAR">data</field></block></value></block></next></block></next></block></statement><next><block type="variables_set" id="nWf:FP}HK^?i:qmozE#3"><field name="VAR">i</field><value name="VALUE"><block type="math_arithmetic" id="F=]`v~KVLZxbSw+2su(5"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="F/=P=f${lhoKqshcK$ZD"><field name="NUM">1</field></shadow><block type="variables_get" id="V^m|[B}xcrN/n.u*5OZ8"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="8}wuHKe*(q6.qjlMv78H"><field name="NUM">1</field></shadow></value></block></value></block></next></block></next></block></statement><next><block type="inout_print_many" id="?uurNfxdj*R#y-dEJU}H"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="+{uTd_Aa@IRKz}YMAfNb"><field name="TEXT">排序后数据：</field></block></value><value name="ADD1"><block type="variables_get" id="?,1,m$As8Grnid,y/mNu"><field name="VAR">data</field></block></value></block></next></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>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</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix
new file mode 100644
index 00000000..de4e3e6b
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="R(w+..bO#^[eX4iLdlf^" x="-276" y="-193"><field name="VAR">a</field><value name="VALUE"><block type="inout_type_input" id="?xD~vs+h{BU0|O0my2HZ"><field name="DIR">int</field><value name="VAR"><shadow type="text" id="3b4hG/(1yKd+EAGfX*dM"><field name="TEXT">一共有多少个头：</field></shadow></value></block></value><next><block type="variables_set" id="3C?ek~+}ksUCbib~hL|p"><field name="VAR">b</field><value name="VALUE"><block type="inout_type_input" id=".urRE)FG~kjU7*]yDNMZ"><field name="DIR">int</field><value name="VAR"><shadow type="text" id="*gE``8#;_aZm2vyONNg["><field name="TEXT">一共有多少只脚：</field></shadow></value></block></value><next><block type="variables_set" id="T=4]I+^@G0!XW|v}Df$x"><field name="VAR">c</field><value name="VALUE"><block type="math_arithmetic" id="dOn|1$EX,wI$Y^+K/_Xw"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="NXtm3;_Dsfhm{Drpo)MH"><field name="NUM">1</field></shadow><block type="math_arithmetic" id="I2tM;xAwtnFAde|am2fU"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="kK^xF#9{HVK#9Y_@81Ho"><field name="NUM">1</field></shadow><block type="math_arithmetic" id="t4IRnlOP75yjGW50y;|)"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="oWmvw^J@w0E.K_N@Ky[x"><field name="NUM">1</field></shadow><block type="variables_get" id="ru~!dky~lvkiX13TK_P6"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="sMIw+oK~_A`1F7;vuEI7"><field name="NUM">4</field></shadow></value></block></value><value name="B"><shadow type="math_number" id="C9U;dREUHb1@hwOPOszq"><field name="NUM">1</field></shadow><block type="variables_get" id="KuVITTfD-5?^ExP4(xYA"><field name="VAR">b</field></block></value></block></value><value name="B"><shadow type="math_number" id="PjNqZv3TL}`$5p[xZ;DK"><field name="NUM">2</field></shadow></value></block></value><next><block type="inout_print_many" id=".Noj;poL*3ZlbAzd6wnb"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="QdKak}y2nxCcu-o$}=|;"><field name="TEXT">鸡有：</field></block></value><value name="ADD1"><block type="text_to_number" id="sHV=wH;7.F{!nA|,[=s,"><field name="TOWHAT">int</field><value name="VAR"><shadow type="variables_get" id="T-RuoI_U|i=`-U^-Cb-["><field name="VAR">x</field></shadow><block type="variables_get" id="@2tK=[c9S~_rA?tFz=Qr"><field name="VAR">c</field></block></value></block></value><value name="ADD2"><block type="text" id="u)M7gK7qy^{XOpMeYA!G"><field name="TEXT">只</field></block></value><next><block type="inout_print_many" id="2{=?,+8TN4Ibzn#`zW2i"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="2Y06PUp*2Ht6C[n)$XZ}"><field name="TEXT">兔有：</field></block></value><value name="ADD1"><block type="text_to_number" id="4(vMJx~G*F=ZQ.L$+qRg"><field name="TOWHAT">int</field><value name="VAR"><shadow type="variables_get" id="T-RuoI_U|i=`-U^-Cb-["><field name="VAR">x</field></shadow><block type="math_arithmetic" id="b+PHw+as*=`ik@ph:8Mo"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="oWmvw^J@w0E.K_N@Ky[x"><field name="NUM">1</field></shadow><block type="variables_get" id="K=kSHX.58Nb`N)v@r}+G"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="?nW9)/{jjZlnx1w}I?bv"><field name="NUM">4</field></shadow><block type="variables_get" id="P^mA)$0Bt~fo!0vOwXT^"><field name="VAR">c</field></block></value></block></value></block></value><value name="ADD2"><block type="text" id="_}Do?f/GfJ.pIIss3cSz"><field name="TEXT">只</field></block></value></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>YSA9IGludChpbnB1dCgn5LiA5YWx5pyJ5aSa5bCR5Liq5aS077yaJykpCmIgPSBpbnQoaW5wdXQoJ+S4gOWFseacieWkmuWwkeWPquiEmu+8micpKQpjID0gKGEgKiA0IC0gYikgLyAyCnByaW50KCfpuKHmnInvvJonLCBpbnQoYyksICflj6onKQpwcmludCgn5YWU5pyJ77yaJywgaW50KChhIC0gYykpLCAn5Y+qJykK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix
new file mode 100644
index 00000000..b42142d9
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="FeJO!Dy)XaIKt^^ZU@6u" x="-607" y="-102"><field name="VAR">a</field><value name="VALUE"><block type="math_number" id="tzebmD6G)d~r6!zOL5yN"><field name="NUM">35</field></block></value><next><block type="variables_set" id="2bo@A/H(U![@k8EYzp0J"><field name="VAR">b</field><value name="VALUE"><block type="math_number" id="[`UuPYFSw!nzdtjI]X]["><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="{Ul{qo=^Y}4b;rc1rGe]"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="DX_??^ib}6ca!ZWGeDt("><field name="BOOL">TRUE</field></shadow></value><statement name="DO"><block type="variables_set" id="ftWbIO]xI!xzy=1FdUbD"><field name="VAR">c</field><value name="VALUE"><block type="math_arithmetic" id="7;]K+adhsP4_;B:?]=vW"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="U5u8^/cERyr;JCQcKjE@"><field name="NUM">1</field></shadow><block type="math_arithmetic" id="}D+^zN|NmIcD9V=Pg-vR"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="k5clc4Endnr1DsOu9te^"><field name="NUM">1</field></shadow><block type="variables_get" id=":.Sb2d5eH$q_[,WgRN@j"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="9Lt|]Zr5W8(,GVb2RfKi"><field name="NUM">2</field></shadow></value></block></value><value name="B"><shadow type="math_number" id="rjtPurzun,$5KyVQC]J="><field name="NUM">1</field></shadow><block type="math_arithmetic" id="iZ:!,xjeA?-/Y.NO#TQh"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="k5clc4Endnr1DsOu9te^"><field name="NUM">1</field></shadow><block type="variables_get" id="!J`RYL@K9`QdmGkQg4dC"><field name="VAR">b</field></block></value><value name="B"><shadow type="math_number" id="OuaK@8NC.MM)XRWKxaQZ"><field name="NUM">4</field></shadow></value></block></value></block></value><next><block type="controls_if" id="kHyoU~Qu_79J2-+IAj^z"><mutation else="1"></mutation><value name="IF0"><block type="logic_compare" id="IWp}}WN#~3lWDn:(eo9s"><field name="OP">EQ</field><value name="A"><block type="variables_get" id="UmaZYX9Fo3pH!*qGkJ5|"><field name="VAR">c</field></block></value><value name="B"><block type="math_number" id="jn^lSiP8_qS8F4*|c*`y"><field name="NUM">94</field></block></value></block></value><statement name="DO0"><block type="inout_print_many" id="GeJ6z~~Qie|m;LjQT|lq"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="9s6-6O;|+1(1~+lqRmFX"><field name="TEXT">鸡的数量：</field></block></value><value name="ADD1"><block type="variables_get" id="0B*GLD4.us4Bn/R[f}hC"><field name="VAR">a</field></block></value><next><block type="inout_print_many" id="kqDa$mw8[uedADFP!MyK"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="C!|?_-]GT,c7*!mzT:|?"><field name="TEXT">兔的数量：</field></block></value><value name="ADD1"><block type="variables_get" id="Z9T9Q36{5kt=x7H1y[t$"><field name="VAR">b</field></block></value><next><block type="controls_flow_statements" id="/ES$/7enByM@?7BgRBEp"><field name="FLOW">BREAK</field></block></next></block></next></block></statement><statement name="ELSE"><block type="variables_set" id=":o81MdCzs=tX,Y`cJXRY"><field name="VAR">a</field><value name="VALUE"><block type="math_arithmetic" id="OF]!roH4Qr=|DGjv@ZA8"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="f:G`BJFLWcM#WMvGN=+Y"><field name="NUM">1</field></shadow><block type="variables_get" id="Og)fn6$x~*e6,}L8X,+f"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="w~/Zz6:oTZEV89NO#j3?"><field name="NUM">1</field></shadow></value></block></value><next><block type="variables_set" id="5JwK#W.zFHRzAc=!3![R"><field name="VAR">b</field><value name="VALUE"><block type="math_arithmetic" id="?k?qHuzfaJ~UVQb9OI4("><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="f:G`BJFLWcM#WMvGN=+Y"><field name="NUM">1</field></shadow><block type="variables_get" id="V~pN3FSueI^dx6-R.+YD"><field name="VAR">b</field></block></value><value name="B"><shadow type="math_number" id="RQ(/P2beFE29$ww)-EfY"><field name="NUM">1</field></shadow></value></block></value></block></next></block></statement></block></next></block></statement></block></next></block></next></block></xml><config>{}</config><code>YSA9IDM1CmIgPSAwCndoaWxlIFRydWU6CiAgICBjID0gYSAqIDIgKyBiICogNAogICAgaWYgYyA9PSA5NDoKICAgICAgICBwcmludCgn6bih55qE5pWw6YeP77yaJywgYSkKICAgICAgICBwcmludCgn5YWU55qE5pWw6YeP77yaJywgYikKICAgICAgICBicmVhawogICAgZWxzZToKICAgICAgICBhID0gYSAtIDEKICAgICAgICBiID0gYiArIDEK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix
new file mode 100644
index 00000000..fad3bb93
--- /dev/null
+++ b/boards/default_src/python_pyodide/origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="5R}2zC5=4#B,]snC__=+" x="-319" y="-178"><field name="VAR">F</field><value name="VALUE"><block type="list_many_input" id="sAzha)j?HcN{O|dz+X0g"><field name="CONTENT">0,1,1</field></block></value><next><block type="variables_set" id="TdL#dcQX!D|ae5y?JRN$"><field name="VAR">n</field><value name="VALUE"><block type="math_number" id=")`k8IP/OC4@W@gQ8T$=E"><field name="NUM">3</field></block></value><next><block type="controls_whileUntil" id="2@|aK:A4mp1yO0:vGH!^"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="xnef9_iwloLac*0H6zXm"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="rsE/gye@2)!+gMaQU?w="><field name="OP">LTE</field><value name="A"><block type="variables_get" id="t2yL6K1YRm*[N/:?0,Y7"><field name="VAR">n</field></block></value><value name="B"><block type="math_number" id="pjt,NXLYzXUn)~0ch|q6"><field name="NUM">12</field></block></value></block></value><statement name="DO"><block type="lists_append_extend" id="D;DekFyMmsZU]-1.k4ku"><field name="OP">append</field><value name="LIST"><shadow type="variables_get" id="o_WJSUBiopW4+1_sW4x]"><field name="VAR">F</field></shadow></value><value name="DATA"><shadow type="math_number" id="T{?aOc5}|*4WdG0U|}^Q"><field name="NUM">0</field></shadow></value><next><block type="lists_set_index" id="Mql7hiabq1Yk*{y1H_cI"><value name="LIST"><shadow type="variables_get" id="Ri~DC/KG4G0l}^-cj9J#"><field name="VAR">F</field></shadow></value><value name="AT"><shadow type="math_number" id="}f~G8.f17}f;-|p`xv$D"><field name="NUM">0</field></shadow><block type="variables_get" id="*t}1*Ux`k,Rt8g{rmBAY"><field name="VAR">n</field></block></value><value name="TO"><shadow type="math_number" id="^DhYg#pXC$vI)ahAv`u,"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="d/x69n3a{J_joL-Gf7SJ" inline="false"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="p*COXBY~Q}tCnr06WSGl"><field name="NUM">1</field></shadow><block type="lists_get_index" id="(`[O85{.i0iNALUHC?tH"><value name="LIST"><shadow type="variables_get" id="i?hoL4KT.,oFr=lE!hys"><field name="VAR">F</field></shadow></value><value name="AT"><shadow type="math_number" id="0H._/~+;!V$!0,e8!ygD"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="L5`oFoyeLJ5+`9]5[6JS"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="}u[$iDRRlU]+s9zd@t8-"><field name="NUM">1</field></shadow><block type="variables_get" id="C8dmpt4aX?L?:pbgVe7O"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="YV)3W)vJm[!g:H7Y2)B#"><field name="NUM">1</field></shadow></value></block></value></block></value><value name="B"><shadow type="math_number" id="M$or@dVnEhRBJ#+GYZw#"><field name="NUM">1</field></shadow><block type="lists_get_index" id="ef@FRLGk[edgJfpF~U[O"><value name="LIST"><shadow type="variables_get" id="-[jL=S7?v6jIZsEq23aH"><field name="VAR">F</field></shadow></value><value name="AT"><shadow type="math_number" id="P^pdj;qy]Nl`{Bi/tN::"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="xO}uH-[67I88c8BI]W(V"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="#WM=gc7:hHa!lLM8Syiw"><field name="NUM">1</field></shadow><block type="variables_get" id="V0i75qkEv-7mxKc@v9=d"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="K;Q$xmfGuY6s6]/~Ra`^"><field name="NUM">2</field></shadow></value></block></value></block></value></block></value><next><block type="variables_set" id="7`L2oM_4g!FL=~;H.nB~"><field name="VAR">n</field><value name="VALUE"><block type="math_arithmetic" id="K@o!,)P0q|sKvLDGUaII"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="~/,WpHI;hg!n@{a-!Si."><field name="NUM">1</field></shadow><block type="variables_get" id="xk9:*C::{xxm2f4b2!,R"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="|V9dTgu]DR@m;=@Fb6#G"><field name="NUM">1</field></shadow></value></block></value></block></next></block></next></block></statement><next><block type="inout_print_many" id="7G/7xBKDF^KjIH!5G9Kp"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="~]`s(Vdbtd9$kd]glH6R"><field name="TEXT">第12个月的兔子数量是：</field></block></value><value name="ADD1"><block type="lists_get_index" id="slCCB?gAh_IdrkZ#v){a"><value name="LIST"><shadow type="variables_get" id="Za_TbUGWnGwq_n`pJk|Z"><field name="VAR">F</field></shadow></value><value name="AT"><shadow type="math_number" id="UAHWida{Xd[mNaJI-r~M"><field name="NUM">12</field></shadow></value></block></value></block></next></block></next></block></next></block></xml><config>{}</config><code>RiA9IFswLDEsMV0KbiA9IDMKd2hpbGUgbiA8PSAxMjoKICAgIEYuYXBwZW5kKDApCiAgICBGW25dID0gRlsobiAtIDEpXSArIEZbKG4gLSAyKV0KICAgIG4gPSBuICsgMQpwcmludCgn56ysMTLkuKrmnIjnmoTlhZTlrZDmlbDph4/mmK/vvJonLCBGWzEyXSkK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix
new file mode 100644
index 00000000..6344357e
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第12课判断闰年.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="-R?$,g?yY$eWQQ1yvnIw" x="-422" y="-51"><field name="VAR">year</field><value name="VALUE"><block type="inout_type_input" id="5Q.H$;P/hkT~(RO8)0}="><field name="DIR">int</field><value name="VAR"><shadow type="text" id=")bt[ALwgSd2(F;pH4T3s"><field name="TEXT">请输入一个年份：</field></shadow></value></block></value><next><block type="controls_if" id="2p0@;6}`HRfsK0@4RoHB"><mutation elseif="1" else="1"></mutation><value name="IF0"><block type="logic_operation" id="?~$/(V?#,{=QF~AcqFq7"><field name="OP">AND</field><value name="A"><block type="logic_compare" id="TPdZ$XVif=,])!LX}T5Q"><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="H8$P|zeahVw(sT}ztjLf"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="uM_c/6Z*f*KaGT,+=iS#"><field name="NUM">1</field></shadow><block type="variables_get" id="Oqlzy2#{#R0D~KzAFuA]"><field name="VAR">year</field></block></value><value name="B"><shadow type="math_number" id="3CDuh`b{j).}cqi0i$p}"><field name="NUM">4</field></shadow></value></block></value><value name="B"><block type="math_number" id="$W1q#gi]F[9Y=|*Lh^rN"><field name="NUM">0</field></block></value></block></value><value name="B"><block type="logic_compare" id="yFV`r?JS~kh`p?YRZ:,*"><field name="OP">NEQ</field><value name="A"><block type="math_arithmetic" id="y5vq,aq@tBw_.Ojt)TU2"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="uM_c/6Z*f*KaGT,+=iS#"><field name="NUM">1</field></shadow><block type="variables_get" id="e2s!76dOm+~f.nKru0W)"><field name="VAR">year</field></block></value><value name="B"><shadow type="math_number" id="PQ2I?UkyR7?Ja.G8a@b,"><field name="NUM">100</field></shadow></value></block></value><value name="B"><block type="math_number" id="n~tjsK*Bv:qnTFXArt!A"><field name="NUM">0</field></block></value></block></value></block></value><statement name="DO0"><block type="inout_print_many" id="w5:=X8qq{^CzA]{BabV@"><mutation items="2"></mutation><value name="ADD0"><block type="variables_get" id=":w_RDJ7N^fiK{f.7^LL:"><field name="VAR">year</field></block></value><value name="ADD1"><block type="text" id="TQmMZn~$APFYv?|o0mkX"><field name="TEXT">是闰年</field></block></value></block></statement><value name="IF1"><block type="logic_compare" id="^rf_.AW~Aps;XDYPuhI["><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="qk}+,NlI_/r7,](=kH5,"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="uM_c/6Z*f*KaGT,+=iS#"><field name="NUM">1</field></shadow><block type="variables_get" id="-#}kl[+CFk62:j-$Dv7e"><field name="VAR">year</field></block></value><value name="B"><shadow type="math_number" id="*`Xb_5o:zNL`}iIYB~gn"><field name="NUM">400</field></shadow></value></block></value><value name="B"><block type="math_number" id="(2nk5}I![TyLA1f/KqcR"><field name="NUM">0</field></block></value></block></value><statement name="DO1"><block type="inout_print_many" id="dl2dO-;ZXORx3G/Laftn"><mutation items="2"></mutation><value name="ADD0"><block type="variables_get" id="5G8nk#He`eV._I|+Mb?a"><field name="VAR">year</field></block></value><value name="ADD1"><block type="text" id="NQhCarKhkl$Zg_FnR#TF"><field name="TEXT">是闰年</field></block></value></block></statement><statement name="ELSE"><block type="inout_print_many" id="G,.nKD}~$SO{j$v9M6f1"><mutation items="2"></mutation><value name="ADD0"><block type="variables_get" id="pjCNM*FORKhWb`SbG4)-"><field name="VAR">year</field></block></value><value name="ADD1"><block type="text" id="5b9vl.cwGi=Y[l#N74ZW"><field name="TEXT">是平年</field></block></value></block></statement></block></next></block></xml><config>{}</config><code>eWVhciA9IGludChpbnB1dCgn6K+36L6T5YWl5LiA5Liq5bm05Lu977yaJykpCmlmIHllYXIgJSA0ID09IDAgYW5kIHllYXIgJSAxMDAgIT0gMDoKICAgIHByaW50KHllYXIsICfmmK/pl7DlubQnKQplbGlmIHllYXIgJSA0MDAgPT0gMDoKICAgIHByaW50KHllYXIsICfmmK/pl7DlubQnKQplbHNlOgogICAgcHJpbnQoeWVhciwgJ+aYr+W5s+W5tCcpCg==</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix
new file mode 100644
index 00000000..127e553b
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数1.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="ZvKRW4ew-Bd4/V+?5G/c" x="-616" y="-48"><field name="VAR">start_time</field><value name="VALUE"><block type="controls_millis" id="j3xIg2ift+=@La{@a;D~"></block></value><next><block type="variables_set" id="7`.+!DeSA#w7lF3895TN"><field name="VAR">i</field><value name="VALUE"><block type="math_number" id="@PCbj|)4aHa[u=o#5~^6"><field name="NUM">1</field></block></value><next><block type="controls_whileUntil" id="kTmL:K.^K`pTAd88jido"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="Fja6m=H|j|xXQejl6mTd"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="?Iho0oIgI7v0*6/]mvV8"><field name="OP">LTE</field><value name="A"><block type="variables_get" id="Ph!;YS@AxT?cHRoBWTOl"><field name="VAR">i</field></block></value><value name="B"><block type="math_number" id="}3n(No50U(JZ0gM=RceE"><field name="NUM">1000</field></block></value></block></value><statement name="DO"><block type="inout_print" id="X}]v]0PnEZ~82*m*:H}/"><value name="VAR"><shadow type="text" id="6NItm[YB$1RC(e8R2X9k"><field name="TEXT">Hello</field></shadow><block type="variables_get" id="3Z~UxMGoi,H_~2zrR=Y#"><field name="VAR">i</field></block></value><next><block type="variables_set" id=":{;FGV!66ijWM?)H`0Ng"><field name="VAR">i</field><value name="VALUE"><block type="math_arithmetic" id="#.yS0=:)Q7kH6!(cBhAT"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="6qXh9drcsYxQhn?LmH}-"><field name="NUM">1</field></shadow><block type="variables_get" id="OX^RR@!hWI6WBmHo(!yW"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="GO*s7rfsfyuHZSJj/X#J"><field name="NUM">1</field></shadow></value></block></value></block></next></block></statement><next><block type="variables_set" id=";Wp=A_e6JN,6Q~n)Al{+"><field name="VAR">end_time</field><value name="VALUE"><block type="controls_millis" id="f4rX?-8Za^wzM{z]Zm]["></block></value><next><block type="inout_print_many" id="gspMgb!_XBa2bv4.tfqg"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="VL1:^@)#5p/uy?~)!5Ag"><field name="TEXT">输出1~1000所花时间为</field></block></value><value name="ADD1"><block type="math_arithmetic" id="6g17u895anXpNw!cRX1?"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="f/aB2V-@pi{dg#n@AcwL"><field name="NUM">1</field></shadow><block type="variables_get" id="BMi?L~;a+)uvMf9vtrU("><field name="VAR">end_time</field></block></value><value name="B"><shadow type="math_number" id="s5Et5=NE;hr2]vQ5=I@R"><field name="NUM">1</field></shadow><block type="variables_get" id="GptAtR4(.sd7eUkyRTuA"><field name="VAR">start_time</field></block></value></block></value><value name="ADD2"><block type="text" id="gyh!)g3oYeYscC5lp;a`"><field name="TEXT">秒</field></block></value></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>aW1wb3J0IHRpbWUKCgpzdGFydF90aW1lID0gdGltZS50aW1lKCkKaSA9IDEKd2hpbGUgaSA8PSAxMDAwOgogICAgcHJpbnQoaSkKICAgIGkgPSBpICsgMQplbmRfdGltZSA9IHRpbWUudGltZSgpCnByaW50KCfovpPlh7oxfjEwMDDmiYDoirHml7bpl7TkuLonLCBlbmRfdGltZSAtIHN0YXJ0X3RpbWUsICfnp5InKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix
new file mode 100644
index 00000000..4e01533e
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第13课让计算机会数数2.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="otn94-@p`V|Q5tU-lgN7" x="-616" y="-48"><field name="VAR">start_time</field><value name="VALUE"><block type="controls_millis" id="5/~DspnhOeb|7.ioK4e$"></block></value><next><block type="variables_set" id="$;YvKZ3?fOBgNG.fD]*N"><field name="VAR">i</field><value name="VALUE"><block type="math_number" id="E^J9^sNQ[qqF|M0ESFM5"><field name="NUM">1</field></block></value><next><block type="variables_set" id="bIrmS}.8nN~+ph!mU8uo"><field name="VAR">sum</field><value name="VALUE"><block type="math_number" id="N3Om@h47qg.Q(A[8?]TD"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="et`p6JUHh65srC?mA2:?"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="N=L2AbnfWIO0IC|0!Y9w"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="#AcO=vefC2y_UpR@B7V1"><field name="OP">LTE</field><value name="A"><block type="variables_get" id="s_q#@OS/.0UkO!7QEkvo"><field name="VAR">i</field></block></value><value name="B"><block type="math_number" id="oFP.kXGh}^EiQw_w~Lt:"><field name="NUM">1000000</field></block></value></block></value><statement name="DO"><block type="variables_set" id="wy$]X_oGPrI9Kq#$2Rs3"><field name="VAR">sum</field><value name="VALUE"><block type="math_arithmetic" id="N|lDRBTyMXajVe+z:,$D"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="2ee:r;yy_X/v!+rv{y[6"><field name="NUM">1</field></shadow><block type="variables_get" id="6=1K|licE*_*d=iw,D?h"><field name="VAR">sum</field></block></value><value name="B"><shadow type="math_number" id="u]kF;Z5=$$^Vtf(Hf3c~"><field name="NUM">1</field></shadow><block type="variables_get" id="z;R7X.?s~(:uiOie,LoF"><field name="VAR">i</field></block></value></block></value><next><block type="variables_set" id="=_O}w+*siC;m^GF57pRi"><field name="VAR">i</field><value name="VALUE"><block type="math_arithmetic" id="W9MP-^!#oPoItOfg0?J@"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="2ee:r;yy_X/v!+rv{y[6"><field name="NUM">1</field></shadow><block type="variables_get" id="JwagDWCY$5,Hk{7y+etF"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="y1hSPdjK;o~gt(o9mq!I"><field name="NUM">1</field></shadow></value></block></value></block></next></block></statement><next><block type="inout_print_many" id="$T/=F?mj_6xG3K{3,qF5"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="oY]BS|o7.ISAg@[n6|SD"><field name="TEXT">1+2+……+1000000=</field></block></value><value name="ADD1"><block type="variables_get" id="8j_-EfMMe.XIO7@#S/e$"><field name="VAR">sum</field></block></value><next><block type="variables_set" id="qujcF)U*(^)__pZ$4I2L"><field name="VAR">end_time</field><value name="VALUE"><block type="controls_millis" id="(vuDPyuEva*rs!#o/H3v"></block></value><next><block type="inout_print_many" id="tffMhEIyj!tjXe5z3FJw"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="yJk$D`)j#X$c4fa7PkPu"><field name="TEXT">累加1~1000000所花时间为</field></block></value><value name="ADD1"><block type="math_arithmetic" id="{](M4JMywR0J=;TEdXK5"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="Ti3Bqy!}fvRrgqSsrdG@"><field name="NUM">1</field></shadow><block type="variables_get" id="Cf)cAM/Ow1=k.`@z3GIt"><field name="VAR">end_time</field></block></value><value name="B"><shadow type="math_number" id="$mj|G2+)]qZnaYej;sxl"><field name="NUM">1</field></shadow><block type="variables_get" id="YBlB=ZJHPmC)VkW/`2;d"><field name="VAR">start_time</field></block></value></block></value><value name="ADD2"><block type="text" id="KIbKrh].=_$b}EygPE-E"><field name="TEXT">秒</field></block></value></block></next></block></next></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>aW1wb3J0IHRpbWUKCgpzdGFydF90aW1lID0gdGltZS50aW1lKCkKaSA9IDEKc3VtMiA9IDAKd2hpbGUgaSA8PSAxMDAwMDAwOgogICAgc3VtMiA9IHN1bTIgKyBpCiAgICBpID0gaSArIDEKcHJpbnQoJzErMivigKbigKYrMTAwMDAwMD0nLCBzdW0yKQplbmRfdGltZSA9IHRpbWUudGltZSgpCnByaW50KCfntK/liqAxfjEwMDAwMDDmiYDoirHml7bpl7TkuLonLCBlbmRfdGltZSAtIHN0YXJ0X3RpbWUsICfnp5InKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第14课for循环.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第14课for循环.mix
new file mode 100644
index 00000000..928e1e83
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第14课for循环.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="controls_forEach" id="g.^o$yehb91Ydu{l*Df0" x="-556" y="-100"><value name="LIST"><shadow type="list_many_input" id="*C;J=n[@-$3eDRQi#SWL"><field name="CONTENT">'welcome','to','our','world'</field></shadow></value><value name="VAR"><shadow type="variables_get" id="Mj_Q7o{i(cV*/]OAhg/x"><field name="VAR">str</field></shadow></value><statement name="DO"><block type="inout_print_inline" id="KS$uc96C~@PJT5V}o(*["><value name="VAR"><shadow type="text" id="]48MAi43,@1#am}UkwkN"><field name="TEXT">Hello</field></shadow><block type="variables_get" id="^kWHla!,N_~3xqGAL}:n"><field name="VAR">str</field></block></value></block></statement></block></xml><config>{}</config><code>Zm9yIHN0cjIgaW4gWyd3ZWxjb21lJywndG8nLCdvdXInLCd3b3JsZCddOgogICAgcHJpbnQoc3RyMixlbmQgPSIiKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix
new file mode 100644
index 00000000..f1d210d5
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第14课趣味数玩具.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="bIrmS}.8nN~+ph!mU8uo" x="-586" y="-104"><field name="VAR">n</field><value name="VALUE"><block type="math_number" id="N3Om@h47qg.Q(A[8?]TD"><field name="NUM">101</field></block></value><next><block type="controls_whileUntil" id="et`p6JUHh65srC?mA2:?"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="N=L2AbnfWIO0IC|0!Y9w"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="#AcO=vefC2y_UpR@B7V1"><field name="OP">LTE</field><value name="A"><block type="variables_get" id="s_q#@OS/.0UkO!7QEkvo"><field name="VAR">n</field></block></value><value name="B"><block type="math_number" id="oFP.kXGh}^EiQw_w~Lt:"><field name="NUM">200</field></block></value></block></value><statement name="DO"><block type="controls_if" id="kJH|iQ$j):3O7.H/L+@r"><value name="IF0"><block type="logic_operation" id="==L,KsdwOLbm!v{Rx*z;"><field name="OP">AND</field><value name="A"><block type="logic_compare" id="l7[Z88)EnF!G_u`sQUo3"><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="#lSaoU1idZ:kPz^?e0OP"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="F+1a/0iwFz]]st;ZKR3D"><field name="NUM">1</field></shadow><block type="variables_get" id="w@q!bb]|67MGH/I=!jjj"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="]Ri=Bk[D`8S!DPbWPObl"><field name="NUM">5</field></shadow></value></block></value><value name="B"><block type="math_number" id="iv$1QAeS6)zR^w=c,Yw5"><field name="NUM">3</field></block></value></block></value><value name="B"><block type="logic_compare" id="qE8c?-RxQ;13}62CB1N/"><field name="OP">EQ</field><value name="A"><block type="math_arithmetic" id="S}a2-:lNI{yaN/u;+F9`"><field name="OP">QUYU</field><value name="A"><shadow type="math_number" id="F+1a/0iwFz]]st;ZKR3D"><field name="NUM">1</field></shadow><block type="variables_get" id=":2=5h@?Qe!EfMV`HU]8:"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="#EQRVj_AOSn_liU#h0F*"><field name="NUM">7</field></shadow></value></block></value><value name="B"><block type="math_number" id="oDOmDrmG$jyy$65Tp?^."><field name="NUM">2</field></block></value></block></value></block></value><statement name="DO0"><block type="inout_print_many" id="$T/=F?mj_6xG3K{3,qF5"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="oY]BS|o7.ISAg@[n6|SD"><field name="TEXT">符合条件的玩具数量：</field></block></value><value name="ADD1"><block type="variables_get" id="8j_-EfMMe.XIO7@#S/e$"><field name="VAR">n</field></block></value></block></statement><next><block type="variables_set" id="di_gpeJ{QaBIct:Th-UV"><field name="VAR">n</field><value name="VALUE"><block type="math_arithmetic" id="KSLc-[BBepl*J5YF1.;B"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="hEJbkT{RW#=rp3=xQUyH"><field name="NUM">1</field></shadow><block type="variables_get" id="-HUQJ;}/-UpGK|e9v#t)"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="f/w5b4DALPuVu@`(z=D_"><field name="NUM">3</field></shadow></value></block></value></block></next></block></statement></block></next></block></xml><config>{}</config><code>biA9IDEwMQp3aGlsZSBuIDw9IDIwMDoKICAgIGlmIG4gJSA1ID09IDMgYW5kIG4gJSA3ID09IDI6CiAgICAgICAgcHJpbnQoJ+espuWQiOadoeS7tueahOeOqeWFt+aVsOmHj++8micsIG4pCiAgICBuID0gbiArIDMK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第15课破译密码.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第15课破译密码.mix
new file mode 100644
index 00000000..a484d4bb
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第15课破译密码.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="/bpGige3NmOy#p63C`Tt" x="-612" y="-202"><field name="VAR">t</field><value name="VALUE"><block type="inout_type_input" id="cU2UN;:]gVEPyBzip[vW"><field name="DIR">int</field><value name="VAR"><shadow type="text" id="4+Q5L8duq)DxXG*m{w@="><field name="TEXT">请输入密码每一位符号种类数：</field></shadow></value></block></value><next><block type="variables_set" id="VBPkWS*..G{Ru-#P-PgG"><field name="VAR">n</field><value name="VALUE"><block type="math_arithmetic" id="i}G9rD:(FZFkJ}[Evp*["><field name="OP">POWER</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="GHd6I$QPs?vKT{NOzr`T"><field name="VAR">t</field></block></value><value name="B"><shadow type="math_number" id="f9l5!K*yVFh^7hxMg`zK"><field name="NUM">8</field></shadow></value></block></value><next><block type="inout_print_many" id="4OmZ|/v#@)[8SHcui!LO"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="WSC8bawU33fB@(+}NZv~"><field name="TEXT">共</field></block></value><value name="ADD1"><block type="variables_get" id="Jn=^6WA))V^p}_!6lnKD"><field name="VAR">n</field></block></value><value name="ADD2"><block type="text" id="J,#]#V@zcK/JCR)^{Kt|"><field name="TEXT">种</field></block></value><next><block type="variables_set" id="6K-[{{q)_k=_J4pvUcBe"><field name="VAR">sec</field><value name="VALUE"><block type="math_arithmetic" id="cot(Yj.kspza)m.T:Ykt"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="lK(*FB9ptLZp)bOaS2h-"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id=";wDf!w5E6N3wUBa38]4b"><field name="NUM">5800000</field></shadow></value></block></value><next><block type="inout_print_many" id="@om3L29q@-NV-L)p^K.,"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="-}2a*Ep3r0f1H$4}{qM+"><field name="TEXT">共</field></block></value><value name="ADD1"><block type="variables_get" id=":J~6=/FP:scCdiKDxCpz"><field name="VAR">sec</field></block></value><value name="ADD2"><block type="text" id="rOFw@esd9A{fsAUXR{[l"><field name="TEXT">秒</field></block></value><next><block type="variables_set" id="+jZ]AxG..(nB{~[smJV4"><field name="VAR">min</field><value name="VALUE"><block type="math_arithmetic" id="-YoVpVDVfIWPIwWJwG,Q"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id=")X`uf*5tVIY[oAYv-$Yr"><field name="VAR">sec</field></block></value><value name="B"><shadow type="math_number" id="6*SvfNETgf#UH!8*lqW*"><field name="NUM">60</field></shadow></value></block></value><next><block type="variables_set" id="9gfy-a|k]_z[T0GsF-V+"><field name="VAR">hour</field><value name="VALUE"><block type="math_arithmetic" id=";BZ]2*!_z:Ic]CQqJ/kY"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="Jci5KN/jzLUCiIX1f7Ny"><field name="VAR">min</field></block></value><value name="B"><shadow type="math_number" id="B8U(VhLL_@f=#l673@gu"><field name="NUM">60</field></shadow></value></block></value><next><block type="variables_set" id="Kj]K)KYPe4u42s}QE3~E"><field name="VAR">day</field><value name="VALUE"><block type="math_arithmetic" id="qbrbwU^5xb}-aPd/m=e-"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="[1RD:0.f90CI{_]=_9,$"><field name="VAR">hour</field></block></value><value name="B"><shadow type="math_number" id="jdC7`Pbt3`6*l;cF3K=J"><field name="NUM">24</field></shadow></value></block></value><next><block type="variables_set" id="5sTRkR{@{UhQM{39{JVs"><field name="VAR">year</field><value name="VALUE"><block type="math_arithmetic" id="Hw7l!kVWqmN0c7@w.6SC"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="m188CGQTn/w?Q/8L~W[U"><field name="NUM">1</field></shadow><block type="variables_get" id="G[75j,GMVTf$3ghDf,Yt"><field name="VAR">day</field></block></value><value name="B"><shadow type="math_number" id="|qI:!)N*bD=~{QDkBJF8"><field name="NUM">365</field></shadow></value></block></value><next><block type="inout_print_many" id="a}sv[Ia+(E[F;oLJL^8r"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="}tgVnku)jUGP@YcfYF7$"><field name="TEXT">共需要</field></block></value><value name="ADD1"><block type="variables_get" id="wym*`1SutrrXL~@cbn*9"><field name="VAR">year</field></block></value><value name="ADD2"><block type="text" id="TMSaQh6Hk:b^gy;;n]TC"><field name="TEXT">年破解此密码</field></block></value></block></next></block></next></block></next></block></next></block></next></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>dCA9IGludChpbnB1dCgn6K+36L6T5YWl5a+G56CB5q+P5LiA5L2N56ym5Y+356eN57G75pWw77yaJykpCm4gPSB0ICoqIDgKcHJpbnQoJ+WFsScsIG4sICfnp40nKQpzZWMgPSBuIC8gNTgwMDAwMApwcmludCgn5YWxJywgc2VjLCAn56eSJykKbWluMiA9IHNlYyAvIDYwCmhvdXIgPSBtaW4yIC8gNjAKZGF5ID0gaG91ciAvIDI0CnllYXIgPSBkYXkgLyAzNjUKcHJpbnQoJ+WFsemcgOimgScsIHllYXIsICflubTnoLTop6PmraTlr4bnoIEnKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix
new file mode 100644
index 00000000..2fdd942b
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第8课动物园购票.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="-R?$,g?yY$eWQQ1yvnIw" x="-487" y="-84"><field name="VAR">height</field><value name="VALUE"><block type="inout_type_input" id="5Q.H$;P/hkT~(RO8)0}="><field name="DIR">float</field><value name="VAR"><shadow type="text" id=")bt[ALwgSd2(F;pH4T3s"><field name="TEXT">请输入您的身高（米）：</field></shadow></value></block></value><next><block type="controls_if" id="2p0@;6}`HRfsK0@4RoHB"><mutation else="1"></mutation><value name="IF0"><block type="logic_compare" id="TPdZ$XVif=,])!LX}T5Q"><field name="OP">LT</field><value name="A"><block type="variables_get" id="^.-!rzU{YCc|hc$yT6]="><field name="VAR">height</field></block></value><value name="B"><block type="math_number" id="$W1q#gi]F[9Y=|*Lh^rN"><field name="NUM">1.2</field></block></value></block></value><statement name="DO0"><block type="inout_print_many" id="w5:=X8qq{^CzA]{BabV@"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="TQmMZn~$APFYv?|o0mkX"><field name="TEXT">您的身高为：</field></block></value><value name="ADD1"><block type="variables_get" id="dO04_XE?P9.K=mSQ2:R:"><field name="VAR">height</field></block></value><value name="ADD2"><block type="text" id="2wmCck-jR69sr^:U`]fq"><field name="TEXT">米，免票</field></block></value></block></statement><statement name="ELSE"><block type="inout_print_many" id="}A!d0HXuvJq(P1~@^i,*"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="dA89V.Jh4PYDKy5)/87-"><field name="TEXT">您的身高为：</field></block></value><value name="ADD1"><block type="variables_get" id="RR=h_hWa(tsxbSiHn4.t"><field name="VAR">height</field></block></value><value name="ADD2"><block type="text" id="mrlx/Q*DPtgKG-e{DvUG"><field name="TEXT">米，可以购买半价票</field></block></value></block></statement></block></next></block></xml><config>{}</config><code>aGVpZ2h0ID0gZmxvYXQoaW5wdXQoJ+ivt+i+k+WFpeaCqOeahOi6q+mrmO+8iOexs++8ie+8micpKQppZiBoZWlnaHQgPCAxLjI6CiAgICBwcmludCgn5oKo55qE6Lqr6auY5Li677yaJywgaGVpZ2h0LCAn57Gz77yM5YWN56WoJykKZWxzZToKICAgIHByaW50KCfmgqjnmoTouqvpq5jkuLrvvJonLCBoZWlnaHQsICfnsbPvvIzlj6/ku6XotK3kubDljYrku7fnpagnKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix
new file mode 100644
index 00000000..13ccd426
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/上册/第8课计算购书费.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="-R?$,g?yY$eWQQ1yvnIw" x="-487" y="-84"><field name="VAR">a</field><value name="VALUE"><block type="inout_type_input" id="5Q.H$;P/hkT~(RO8)0}="><field name="DIR">int</field><value name="VAR"><shadow type="text" id=")bt[ALwgSd2(F;pH4T3s"><field name="TEXT">输入科普书的册数：</field></shadow></value></block></value><next><block type="variables_set" id=".g3B,yUItf.G]0!4:U+q"><field name="VAR">h</field><value name="VALUE"><block type="math_arithmetic" id="SMPJJDofE7CKv)VmD?#-"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="wv+?nIV(ItVfy}l`z2P{"><field name="NUM">1</field></shadow><block type="variables_get" id="!;a|Gqjewb$;{}eQrLJx"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="K{[cbcv@tY@{R(iH5#r9"><field name="NUM">8</field></shadow></value></block></value><next><block type="variables_set" id="Q)xOk|QtppLdF!wN72DA"><field name="VAR">b</field><value name="VALUE"><block type="inout_type_input" id="]Z8m0T`@aHyr=0*P+cy*"><field name="DIR">int</field><value name="VAR"><shadow type="text" id="q5Q=*LWxH5)ju^xTu4C@"><field name="TEXT">输入故事书的册数：</field></shadow></value></block></value><next><block type="variables_set" id="?J-EjJzOzBuOB*VrTusw"><field name="VAR">j</field><value name="VALUE"><block type="math_arithmetic" id="r+UsPw-?_zKDilI}ATEh"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="wv+?nIV(ItVfy}l`z2P{"><field name="NUM">1</field></shadow><block type="variables_get" id="`}XIHOCwZA8BlUZI1e,j"><field name="VAR">b</field></block></value><value name="B"><shadow type="math_number" id="HtG=t?R`ADWJW~iS7?k."><field name="NUM">9</field></shadow></value></block></value><next><block type="variables_set" id="]`Zu[mpG!#,UpvdOervZ"><field name="VAR">s</field><value name="VALUE"><block type="math_arithmetic" id="~5=8S4AamDLQZN/-**Jq"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="wv+?nIV(ItVfy}l`z2P{"><field name="NUM">1</field></shadow><block type="variables_get" id="pc}|]h7z*Au-xTB~Ljl~"><field name="VAR">h</field></block></value><value name="B"><shadow type="math_number" id="f$o^=`[uJN*ht;8`:cu^"><field name="NUM">9</field></shadow><block type="variables_get" id="}$|`C1GIxE{]RGKQTR;j"><field name="VAR">j</field></block></value></block></value><next><block type="inout_print_many" id="w5:=X8qq{^CzA]{BabV@"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="TQmMZn~$APFYv?|o0mkX"><field name="TEXT">购书费用是：</field></block></value><value name="ADD1"><block type="variables_get" id="QOB{2E_rxhB)2:kQSS(u"><field name="VAR">s</field></block></value></block></next></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>YSA9IGludChpbnB1dCgn6L6T5YWl56eR5pmu5Lmm55qE5YaM5pWw77yaJykpCmggPSBhICogOApiID0gaW50KGlucHV0KCfovpPlhaXmlYXkuovkuabnmoTlhozmlbDvvJonKSkKaiA9IGIgKiA5CnMgPSBoICsgagpwcmludCgn6LSt5Lmm6LS555So5piv77yaJywgcykK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第12课网页排名算法.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第12课网页排名算法.mix
new file mode 100644
index 00000000..9dfca5d2
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第12课网页排名算法.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="lists_create_with" id="-.4;0S(?z[Vbr^z?HgR$" x="-559" y="-212"><mutation items="4"></mutation><field name="VAR">page</field><value name="ADD0"><block type="list_many_input" id="nle1ON_xa0UB0d!Y$:GB"><field name="CONTENT">'C','D'</field></block></value><value name="ADD1"><block type="list_many_input" id="a?@O}-VqVlk0#QMS/VE*"><field name="CONTENT">'A','C','D'</field></block></value><value name="ADD2"><block type="list_many_input" id="4KCiyknxoP8/so#kv-pf"><field name="CONTENT">'B'</field></block></value><value name="ADD3"><block type="list_many_input" id="umdnzDk=di`R#aX2k4#N"><field name="CONTENT">'A','B','C'</field></block></value><next><block type="variables_set" id="}x#NDR[@Xp^Z8+~k1$p}"><field name="VAR">links</field><value name="VALUE"><block type="list_many_input" id="hFR~4mUvsYOdx+$]!1$H"><field name="CONTENT">0,0,0,0</field></block></value><next><block type="variables_set" id="sl#{z0VZwL0(aP#^zbEn"><field name="VAR">wangy</field><value name="VALUE"><block type="math_number" id="vxzHC6xAPIh[D?Fdq5DE"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="RooUBAf#hNi}.S7|-$s7"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id=":MF}M#:=+w6-sQ6a,G;I"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="+XNIk0V+Il:u6]ccAy/k"><field name="OP">LT</field><value name="A"><block type="variables_get" id="8Y.:lki#C-)9SghX#[P+"><field name="VAR">wangy</field></block></value><value name="B"><block type="list_trig" id="6Dpcw1Pegh4lf*[7h=*R"><field name="OP">LEN</field><value name="data"><shadow type="variables_get" id="RFM6K[KV^s9k|bjc*B!5"><field name="VAR">mylist</field></shadow><block type="variables_get" id="FU(RaykVXY]Wt1*zv^f-"><field name="VAR">links</field></block></value></block></value></block></value><statement name="DO"><block type="variables_set" id="-S9]v5nV)sTnqVFA6/TH"><field name="VAR">linked</field><value name="VALUE"><block type="lists_get_index" id="Jbf8H?X/Y}^sjD@QoSwQ"><value name="LIST"><shadow type="variables_get" id="C60N,[YjqCRk1rZ|u:b!"><field name="VAR">mylist</field></shadow><block type="variables_get" id="6;:7(NlS|H-dE_OI$a1j"><field name="VAR">page</field></block></value><value name="AT"><shadow type="math_number" id="ONojsc]Iw2F+-_c7:!ac"><field name="NUM">0</field></shadow><block type="variables_get" id="/h/vANv4):qVZ4I#m:Ne"><field name="VAR">wangy</field></block></value></block></value><next><block type="controls_if" id="K3O`-uET#LTP]8*F(.M4"><value name="IF0"><block type="logic_is_in" id="5(-9VP97AE:hZys)SO^L"><field name="BOOL">in</field><value name="A"><shadow type="variables_get" id="z|y#uhvyAn.v/-)u6zZF"><field name="VAR">'A'</field></shadow><block type="text" id=",l*vP-}B`bhoYnZ3ks(u"><field name="TEXT">A</field></block></value><value name="B"><shadow type="list_many_input" id="Da4_j67r/Hqpj7antlPS"><field name="CONTENT">0,1,2,3</field></shadow><block type="variables_get" id="@PaVpa|5W{XPfzC-Rz9G"><field name="VAR">linked</field></block></value></block></value><statement name="DO0"><block type="lists_set_index" id="9QyaVMgCt][iv?EPj!AO"><value name="LIST"><shadow type="variables_get" id="[YZIMllR9QZ{6kZY1;d4"><field name="VAR">mylist</field></shadow><block type="variables_get" id="*wS}pHvKH]7]{@RZ6K.7"><field name="VAR">links</field></block></value><value name="AT"><shadow type="math_number" id="F_E7rgTODO-)lPawpkHR"><field name="NUM">0</field></shadow></value><value name="TO"><shadow type="math_number" id="@09Jc{3}=2:8VzRCGGKV"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="tWb/|e`QsJ}D-Ky2S_.="><field name="OP">ADD</field><value name="A"><shadow type="math_number" id=",4OJtj@BryJ*fRh5#JKD"><field name="NUM">1</field></shadow><block type="lists_get_index" id="VzM,UBjKH{CM7B}H4OhQ"><value name="LIST"><shadow type="variables_get" id="q!J*?CVo~A?{_$[rv_A4"><field name="VAR">mylist</field></shadow><block type="variables_get" id="Lk.UZr_(sfkxOJdvC|$j"><field name="VAR">links</field></block></value><value name="AT"><shadow type="math_number" id="qNo6DPNK:h@5^EfV.cRy"><field name="NUM">0</field></shadow></value></block></value><value name="B"><shadow type="math_number" id="-wmB5iO[}Vm|!aRtrf9m"><field name="NUM">1</field></shadow></value></block></value></block></statement><next><block type="controls_if" id="AO-vUfU5;V6]IcTN1Y[D"><value name="IF0"><block type="logic_is_in" id="k#V4kNK~FV1QpIfkzp`K"><field name="BOOL">in</field><value name="A"><shadow type="variables_get" id="zwySrc#8}axmJ6ON$zLm"><field name="VAR">'B'</field></shadow><block type="text" id="_!y8~,oQ|~~?Az=.:-@:"><field name="TEXT">B</field></block></value><value name="B"><shadow type="list_many_input" id="|S(o]=:@Z(j!]uOPx^V]"><field name="CONTENT">0,1,2,3</field></shadow><block type="variables_get" id="vZDNRAAJm@hwQ:n,;KdM"><field 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diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第1课比较交换找最大值.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第1课比较交换找最大值.mix
new file mode 100644
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diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第2课选择排序（未要求代码）.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第2课选择排序（未要求代码）.mix
new file mode 100644
index 00000000..a46bb53d
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name="NUM">0</field></shadow><block type="variables_get" id="b~dVJA4,C+vP.4l6pQ4`"><field name="VAR">max</field></block></value></block></value><next><block type="lists_set_index" id="mBk4r/q1gG^8=2@Gm$Ct"><value name="LIST"><shadow type="variables_get" id="rafCW*!yBZhjnA,X7dkA"><field name="VAR">mylist</field></shadow><block type="variables_get" id="N_Kfs13m,Xa0hbrb2eW)"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="q{m4fJ^]?GfXc@+g!0|d"><field name="NUM">0</field></shadow><block type="variables_get" id="RDARMnE~[;(;CImHiCYf"><field name="VAR">max</field></block></value><value name="TO"><shadow type="math_number" id="Zv4jog!f94$!~8HQWN0-"><field name="NUM">0</field></shadow><block type="lists_get_index" id="?bDnU,B|sN@}j*k,=T`d"><value name="LIST"><shadow type="variables_get" id="0N7.P+*;2my[ymkm;9.`"><field name="VAR">mylist</field></shadow><block type="variables_get" id="l0oPm+b8pwkj2LNE{x?S"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="Okj#!3?5j=D$+cGC+Fqq"><field name="NUM">0</field></shadow><block type="variables_get" id="hZLx0nUy4GIHD_T^*K)4"><field name="VAR">i</field></block></value></block></value><next><block type="lists_set_index" id="({;SDlnVlt0]9,`#a+PH"><value name="LIST"><shadow type="variables_get" id="y{mApgm(y2Qb$bIJnK^#"><field name="VAR">mylist</field></shadow><block type="variables_get" id=")/lPcyScfD)6Ap6dX#*z"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="CDNTT4)x4W,i,`!;@nEm"><field name="NUM">0</field></shadow><block type="variables_get" id="7(m=H(6oAB1Cy|3`W0Yl"><field name="VAR">i</field></block></value><value name="TO"><shadow type="math_number" id="}G2[:kPXhZii-H=qY~#~"><field name="NUM">0</field></shadow><block type="variables_get" id="Lw~d_XpQo*H`SNvp~yd?"><field name="VAR">a</field></block></value></block></next></block></next></block></statement><next><block type="variables_set" id="(0{AJ]+gs0k$jcKKmr|!"><field name="VAR">i</field><value name="VALUE"><block type="math_arithmetic" id="+c!lUXwo_]t=czzSjg0|"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="SE=JWo9[]5ARh)mcch:f"><field name="NUM">1</field></shadow><block type="variables_get" id="c]D+eYPz5D+q]sI6-#SZ"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="sxy*Y[QE9hJ_^#mGg]Di"><field name="NUM">1</field></shadow></value></block></value></block></next></block></next></block></next></block></next></block></statement><next><block type="inout_print_many" id="O@uEJkmj@PzM=bg[q=[P"><mutation items="2"></mutation><value name="ADD0"><block type="text" id=":F1o/cysc.ZDEb{_}j)="><field name="TEXT">排序后的数：</field></block></value><value name="ADD1"><block type="variables_get" id="l#4r2S79*Vn;!esU:4=q"><field name="VAR">data</field></block></value></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>aW1wb3J0IG1hdGgKCgpkYXRhID0gWzY0LDI1LDEyLDIyLDExLDkwLDg4LDc3LDU1LDMzXQpuID0gbGVuKGRhdGEpCmkgPSAwCndoaWxlIGkgPCBuIC0gMToKICAgIG1heDIgPSBpCiAgICBqID0gaSArIDEKICAgIHdoaWxlIGogPCBuOgogICAgICAgIGlmIGRhdGFbal0gPiBkYXRhW21heDJdOgogICAgICAgICAgICBtYXgyID0gagogICAgICAgIGogPSBqICsgMQogICAgaWYgbWF4MiAhPSBpOgogICAgICAgIGEgPSBkYXRhW21heDJdCiAgICAgICAgZGF0YVttYXgyXSA9IGRhdGFbaV0KICAgICAgICBkYXRhW2ldID0gYQogICAgaSA9IGkgKyAxCnByaW50KCfmjpLluo/lkI7nmoTmlbDvvJonLCBkYXRhKQo=</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix
new file mode 100644
index 00000000..dbc1dfa6
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第4课冒泡排序.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="i7`cs/ZATi#xaoD{A{j^" x="-507" y="-154"><field name="VAR">data</field><value name="VALUE"><block type="list_many_input" id="AO_?6)_yoXe/!}jLTc00"><field name="CONTENT">470,411,589,364,516</field></block></value><next><block type="inout_print_many" id="B@4z?L~IzYixAKiavc^w"><mutation items="2"></mutation><value name="ADD0"><block type="text" id=")Z2s.0SoU=z^RQ(U8{MU"><field name="TEXT">排序前数据：</field></block></value><value name="ADD1"><block type="variables_get" id="Tem;I;-1VLZ`7T[C#C#g"><field name="VAR">data</field></block></value><next><block type="variables_set" id="PGz|;Q,fn}=|m/qm~L`D"><field name="VAR">n</field><value name="VALUE"><block type="list_trig" id="52_2kC;A94|fJ!-/`IFg"><field name="OP">LEN</field><value name="data"><shadow type="variables_get" id=";g[4wme=o{dcf@|v6cRr"><field name="VAR">mylist</field></shadow><block type="variables_get" id="|@y}mWDaix@txK_TCPMD"><field name="VAR">data</field></block></value></block></value><next><block type="variables_set" id="qk+W60,Y2/V0k8ep~vWX"><field name="VAR">i</field><value name="VALUE"><block type="math_number" id="ErHH-~#iAfSBH8^xku/2"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="pC]6=N8I4~z]vWY:M0]T"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="$!@_]iK*GAdF^WYBprP*"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="@H#!-T{xU}IbX^KO]UGH"><field name="OP">LT</field><value name="A"><block type="variables_get" id="_4rmL:*6s7,ZYV7^^Dxu"><field name="VAR">i</field></block></value><value name="B"><block type="math_arithmetic" id="4Ciux`S+*VcH#po9sRE#"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="~+x9IEAMnTk;bpdUPtk="><field name="NUM">1</field></shadow><block type="variables_get" id="Al-vVTc#Rn*=p_~,uh5|"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="+UAWHG|99/Qa+[jYfTYN"><field name="NUM">1</field></shadow></value></block></value></block></value><statement name="DO"><block type="variables_set" id="Fw3*5mz0N_,rg8}P!5b3"><field name="VAR">j</field><value name="VALUE"><block type="math_number" id="?Fj]ThZ|[36~*mML~T5}"><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="7`hbY)M5e_~He]eMBaxX"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="kZtZ.r[yC{aU`2@#|+Vp"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="{]WS}xc8Bs*#YBgE:F#`"><field name="OP">LT</field><value name="A"><block type="variables_get" id="8#~J|Zdk95uH$Obrx1Sg"><field name="VAR">j</field></block></value><value name="B"><block type="math_arithmetic" id="fX@vtE=4P,AwQJcu_!DD"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="6pQh+:L3W172h6a?Y?~="><field name="NUM">1</field></shadow><block type="math_arithmetic" id="J,!T*`7on#.[t9CceK7Z"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="e6wqm.L$eM`,O?_RC3GO"><field name="NUM">1</field></shadow><block type="variables_get" id="J+VL$,@i!eXt/[?509Se"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="p;0,bd~-,K3xw54Tb:WM"><field name="NUM">1</field></shadow><block type="variables_get" id="gFBC,,N4iP}IFk!/@k.,"><field name="VAR">i</field></block></value></block></value><value name="B"><shadow type="math_number" id="vaUV;,X$vt1q5l}O8QcY"><field name="NUM">1</field></shadow></value></block></value></block></value><statement name="DO"><block type="controls_if" id="Gh$YG4!53JejgG:2Xh[0"><value name="IF0"><block type="logic_compare" id="g[ls/X?v9~Wx~3_P+SYQ"><field name="OP">GT</field><value name="A"><block type="lists_get_index" id=",VR5yB3=ZG@n`*(5~J8g"><value name="LIST"><shadow type="variables_get" id="u}Ch6v!b3xp7__)`bw4J"><field name="VAR">mylist</field></shadow><block type="variables_get" id="$;B7kiH*;E}]lDid2s0N"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="Kv.fh$R[}HkP:!u{#R|f"><field name="NUM">0</field></shadow><block type="variables_get" id="s{.r6!~tFAb6(eZEZP8u"><field name="VAR">j</field></block></value></block></value><value name="B"><block type="lists_get_index" id="ap@Aevl-$;{`GAeH`A)n"><value name="LIST"><shadow type="variables_get" id="UlgC/un8wJ-c{c~{B.O0"><field name="VAR">mylist</field></shadow><block type="variables_get" id="r`h2OB@+Wmt#$1lT!AzC"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id=",dON*_YU]-~9v;8H#vR#"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="`UBK.Wr*:u)B+IGS)lW3"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="IfUZ[Ds/8M-et#!TU,m["><field name="NUM">1</field></shadow><block type="variables_get" id="bhPtNXa1jSzX6,5}zsWT"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="L?WI|o12p;n*As#^KFwT"><field name="NUM">1</field></shadow></value></block></value></block></value></block></value><statement name="DO0"><block type="variables_set" id="aUnn_!O}Ivd|26oY~X+Y"><field name="VAR">a</field><value name="VALUE"><block type="lists_get_index" id="R~#a):ycagluuaFu8;4["><value name="LIST"><shadow type="variables_get" id="jiv|:qr[]Z1X]Vw~Pdhb"><field name="VAR">mylist</field></shadow><block type="variables_get" id="ZLs;E?9oIk67MlJNF/u:"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="{u_PFE{#350BmroH**]Q"><field name="NUM">0</field></shadow><block type="variables_get" id="HrlPopLr]s8hN=rv3P9K"><field name="VAR">j</field></block></value></block></value><next><block type="lists_set_index" id="2|3OeSMU#UxGY*Bc7a@Q"><value name="LIST"><shadow type="variables_get" id="*DF_$,/Iu,~WWT:cY.?Z"><field name="VAR">mylist</field></shadow><block type="variables_get" id="fr8X?]uppa=.##:Qn@JK"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="U~i^g+{ztRSp=7IcuZA."><field name="NUM">0</field></shadow><block type="variables_get" id="L=;xQ18Jy_3jtJRwa1@N"><field name="VAR">j</field></block></value><value name="TO"><shadow type="math_number" id=",(M1AruM!ciQA,]Cjl$?"><field name="NUM">0</field></shadow><block type="lists_get_index" id="}!mc8|!HRy]}XQjTwj4="><value name="LIST"><shadow type="variables_get" id=",_Qh*F_gmK_I#mf=EGr_"><field name="VAR">mylist</field></shadow><block type="variables_get" id="(A`cuBpp?t[@!^z41^qH"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="CB3GO*x_R4r0dlE)c?8X"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="6S@$I!:hJ~E[,!IvU1eV"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="(]W28mG/8^AU8nno#fqk"><field name="NUM">1</field></shadow><block type="variables_get" id="6DqX+|n]CKb];Le5/tKO"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="kuKo]:[SRy{BWt=`4[Lh"><field name="NUM">1</field></shadow></value></block></value></block></value><next><block type="lists_set_index" id="pYA^T~SHM,6TIThUO`+y"><value name="LIST"><shadow type="variables_get" id="Z,r/-A:tK,dcKm3U^9Z`"><field name="VAR">mylist</field></shadow><block type="variables_get" id="@EXiNxIqxEQ-8,QzG^bl"><field name="VAR">data</field></block></value><value name="AT"><shadow type="math_number" id="H;sNs,u}oGTa=5!28ol="><field name="NUM">0</field></shadow><block type="math_arithmetic" id="e()|my7Lrq3_EQWHH@~6"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="7eBUM{Xobwzsvl^M_8;d"><field name="NUM">1</field></shadow><block type="variables_get" id="S6kP`{58K}AWl9)Ws_d_"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="=IKWJoWY^(|I6AlwiqVN"><field name="NUM">1</field></shadow></value></block></value><value name="TO"><shadow type="math_number" id="Ypr+N0lQqG4/$z_@o@-s"><field name="NUM">0</field></shadow><block type="variables_get" id="X`j9X!OZIlCE:TusrUTN"><field name="VAR">a</field></block></value></block></next></block></next></block></statement><next><block type="variables_set" id="bY@3FL:(hRVs1!2X4@ES"><field name="VAR">j</field><value name="VALUE"><block type="math_arithmetic" id="V/dPQb?b/63w{I:,Z,mF"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="#0VcfNyPV~bElY*LbdEX"><field name="NUM">1</field></shadow><block type="variables_get" id="Z5+UCMJ7s(R_KAc`jWjC"><field name="VAR">j</field></block></value><value name="B"><shadow type="math_number" id="U$ohU$Zdl~?:W=R(8~SU"><field name="NUM">1</field></shadow></value></block></value><next><block type="inout_print_many" id="XsD*!7-u{$8ur/q93h?B"><mutation items="4"></mutation><value name="ADD0"><block type="text" id="~kb|^:n7vX4lgO(XI;3y"><field name="TEXT">第</field></block></value><value name="ADD1"><block type="math_arithmetic" id="=4+?sv8Z#kuJqltOdA@Z"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="BljTX.6}_$XE{-CPcMg)"><field name="NUM">1</field></shadow><block type="variables_get" id="*S|.rUAKw@X,9qGk,bv`"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="3zS)s#L0jigDtqc!;hTa"><field name="NUM">1</field></shadow></value></block></value><value name="ADD2"><block type="text" id="U#v]@qM?gq.6KD-@)td?"><field name="TEXT">轮遍历：</field></block></value><value name="ADD3"><block type="variables_get" id="ML#Uj`HPu#=WC0r4YZe9"><field name="VAR">data</field></block></value></block></next></block></next></block></statement><next><block type="variables_set" id="nWf:FP}HK^?i:qmozE#3"><field name="VAR">i</field><value name="VALUE"><block type="math_arithmetic" id="F=]`v~KVLZxbSw+2su(5"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="F/=P=f${lhoKqshcK$ZD"><field name="NUM">1</field></shadow><block type="variables_get" id="V^m|[B}xcrN/n.u*5OZ8"><field name="VAR">i</field></block></value><value name="B"><shadow type="math_number" id="8}wuHKe*(q6.qjlMv78H"><field name="NUM">1</field></shadow></value></block></value></block></next></block></next></block></statement><next><block type="inout_print_many" id="?uurNfxdj*R#y-dEJU}H"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="+{uTd_Aa@IRKz}YMAfNb"><field name="TEXT">排序后数据：</field></block></value><value name="ADD1"><block type="variables_get" id="?,1,m$As8Grnid,y/mNu"><field name="VAR">data</field></block></value></block></next></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>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</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix
new file mode 100644
index 00000000..de4e3e6b
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第6课用算数求解鸡兔同笼.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="R(w+..bO#^[eX4iLdlf^" x="-276" y="-193"><field name="VAR">a</field><value name="VALUE"><block type="inout_type_input" id="?xD~vs+h{BU0|O0my2HZ"><field name="DIR">int</field><value name="VAR"><shadow type="text" id="3b4hG/(1yKd+EAGfX*dM"><field name="TEXT">一共有多少个头：</field></shadow></value></block></value><next><block type="variables_set" id="3C?ek~+}ksUCbib~hL|p"><field name="VAR">b</field><value name="VALUE"><block type="inout_type_input" id=".urRE)FG~kjU7*]yDNMZ"><field name="DIR">int</field><value name="VAR"><shadow type="text" id="*gE``8#;_aZm2vyONNg["><field name="TEXT">一共有多少只脚：</field></shadow></value></block></value><next><block type="variables_set" id="T=4]I+^@G0!XW|v}Df$x"><field name="VAR">c</field><value name="VALUE"><block type="math_arithmetic" id="dOn|1$EX,wI$Y^+K/_Xw"><field name="OP">DIVIDE</field><value name="A"><shadow type="math_number" id="NXtm3;_Dsfhm{Drpo)MH"><field name="NUM">1</field></shadow><block type="math_arithmetic" id="I2tM;xAwtnFAde|am2fU"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="kK^xF#9{HVK#9Y_@81Ho"><field name="NUM">1</field></shadow><block type="math_arithmetic" id="t4IRnlOP75yjGW50y;|)"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="oWmvw^J@w0E.K_N@Ky[x"><field name="NUM">1</field></shadow><block type="variables_get" id="ru~!dky~lvkiX13TK_P6"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="sMIw+oK~_A`1F7;vuEI7"><field name="NUM">4</field></shadow></value></block></value><value name="B"><shadow type="math_number" id="C9U;dREUHb1@hwOPOszq"><field name="NUM">1</field></shadow><block type="variables_get" id="KuVITTfD-5?^ExP4(xYA"><field name="VAR">b</field></block></value></block></value><value name="B"><shadow type="math_number" id="PjNqZv3TL}`$5p[xZ;DK"><field name="NUM">2</field></shadow></value></block></value><next><block type="inout_print_many" id=".Noj;poL*3ZlbAzd6wnb"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="QdKak}y2nxCcu-o$}=|;"><field name="TEXT">鸡有：</field></block></value><value name="ADD1"><block type="text_to_number" id="sHV=wH;7.F{!nA|,[=s,"><field name="TOWHAT">int</field><value name="VAR"><shadow type="variables_get" id="T-RuoI_U|i=`-U^-Cb-["><field name="VAR">x</field></shadow><block type="variables_get" id="@2tK=[c9S~_rA?tFz=Qr"><field name="VAR">c</field></block></value></block></value><value name="ADD2"><block type="text" id="u)M7gK7qy^{XOpMeYA!G"><field name="TEXT">只</field></block></value><next><block type="inout_print_many" id="2{=?,+8TN4Ibzn#`zW2i"><mutation items="3"></mutation><value name="ADD0"><block type="text" id="2Y06PUp*2Ht6C[n)$XZ}"><field name="TEXT">兔有：</field></block></value><value name="ADD1"><block type="text_to_number" id="4(vMJx~G*F=ZQ.L$+qRg"><field name="TOWHAT">int</field><value name="VAR"><shadow type="variables_get" id="T-RuoI_U|i=`-U^-Cb-["><field name="VAR">x</field></shadow><block type="math_arithmetic" id="b+PHw+as*=`ik@ph:8Mo"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="oWmvw^J@w0E.K_N@Ky[x"><field name="NUM">1</field></shadow><block type="variables_get" id="K=kSHX.58Nb`N)v@r}+G"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="?nW9)/{jjZlnx1w}I?bv"><field name="NUM">4</field></shadow><block type="variables_get" id="P^mA)$0Bt~fo!0vOwXT^"><field name="VAR">c</field></block></value></block></value></block></value><value name="ADD2"><block type="text" id="_}Do?f/GfJ.pIIss3cSz"><field name="TEXT">只</field></block></value></block></next></block></next></block></next></block></next></block></xml><config>{}</config><code>YSA9IGludChpbnB1dCgn5LiA5YWx5pyJ5aSa5bCR5Liq5aS077yaJykpCmIgPSBpbnQoaW5wdXQoJ+S4gOWFseacieWkmuWwkeWPquiEmu+8micpKQpjID0gKGEgKiA0IC0gYikgLyAyCnByaW50KCfpuKHmnInvvJonLCBpbnQoYyksICflj6onKQpwcmludCgn5YWU5pyJ77yaJywgaW50KChhIC0gYykpLCAn5Y+qJykK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix
new file mode 100644
index 00000000..b42142d9
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第6课遍历求解鸡兔同笼.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="FeJO!Dy)XaIKt^^ZU@6u" x="-607" y="-102"><field name="VAR">a</field><value name="VALUE"><block type="math_number" id="tzebmD6G)d~r6!zOL5yN"><field name="NUM">35</field></block></value><next><block type="variables_set" id="2bo@A/H(U![@k8EYzp0J"><field name="VAR">b</field><value name="VALUE"><block type="math_number" id="[`UuPYFSw!nzdtjI]X]["><field name="NUM">0</field></block></value><next><block type="controls_whileUntil" id="{Ul{qo=^Y}4b;rc1rGe]"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="DX_??^ib}6ca!ZWGeDt("><field name="BOOL">TRUE</field></shadow></value><statement name="DO"><block type="variables_set" id="ftWbIO]xI!xzy=1FdUbD"><field name="VAR">c</field><value name="VALUE"><block type="math_arithmetic" id="7;]K+adhsP4_;B:?]=vW"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="U5u8^/cERyr;JCQcKjE@"><field name="NUM">1</field></shadow><block type="math_arithmetic" id="}D+^zN|NmIcD9V=Pg-vR"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="k5clc4Endnr1DsOu9te^"><field name="NUM">1</field></shadow><block type="variables_get" id=":.Sb2d5eH$q_[,WgRN@j"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="9Lt|]Zr5W8(,GVb2RfKi"><field name="NUM">2</field></shadow></value></block></value><value name="B"><shadow type="math_number" id="rjtPurzun,$5KyVQC]J="><field name="NUM">1</field></shadow><block type="math_arithmetic" id="iZ:!,xjeA?-/Y.NO#TQh"><field name="OP">MULTIPLY</field><value name="A"><shadow type="math_number" id="k5clc4Endnr1DsOu9te^"><field name="NUM">1</field></shadow><block type="variables_get" id="!J`RYL@K9`QdmGkQg4dC"><field name="VAR">b</field></block></value><value name="B"><shadow type="math_number" id="OuaK@8NC.MM)XRWKxaQZ"><field name="NUM">4</field></shadow></value></block></value></block></value><next><block type="controls_if" id="kHyoU~Qu_79J2-+IAj^z"><mutation else="1"></mutation><value name="IF0"><block type="logic_compare" id="IWp}}WN#~3lWDn:(eo9s"><field name="OP">EQ</field><value name="A"><block type="variables_get" id="UmaZYX9Fo3pH!*qGkJ5|"><field name="VAR">c</field></block></value><value name="B"><block type="math_number" id="jn^lSiP8_qS8F4*|c*`y"><field name="NUM">94</field></block></value></block></value><statement name="DO0"><block type="inout_print_many" id="GeJ6z~~Qie|m;LjQT|lq"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="9s6-6O;|+1(1~+lqRmFX"><field name="TEXT">鸡的数量：</field></block></value><value name="ADD1"><block type="variables_get" id="0B*GLD4.us4Bn/R[f}hC"><field name="VAR">a</field></block></value><next><block type="inout_print_many" id="kqDa$mw8[uedADFP!MyK"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="C!|?_-]GT,c7*!mzT:|?"><field name="TEXT">兔的数量：</field></block></value><value name="ADD1"><block type="variables_get" id="Z9T9Q36{5kt=x7H1y[t$"><field name="VAR">b</field></block></value><next><block type="controls_flow_statements" id="/ES$/7enByM@?7BgRBEp"><field name="FLOW">BREAK</field></block></next></block></next></block></statement><statement name="ELSE"><block type="variables_set" id=":o81MdCzs=tX,Y`cJXRY"><field name="VAR">a</field><value name="VALUE"><block type="math_arithmetic" id="OF]!roH4Qr=|DGjv@ZA8"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="f:G`BJFLWcM#WMvGN=+Y"><field name="NUM">1</field></shadow><block type="variables_get" id="Og)fn6$x~*e6,}L8X,+f"><field name="VAR">a</field></block></value><value name="B"><shadow type="math_number" id="w~/Zz6:oTZEV89NO#j3?"><field name="NUM">1</field></shadow></value></block></value><next><block type="variables_set" id="5JwK#W.zFHRzAc=!3![R"><field name="VAR">b</field><value name="VALUE"><block type="math_arithmetic" id="?k?qHuzfaJ~UVQb9OI4("><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="f:G`BJFLWcM#WMvGN=+Y"><field name="NUM">1</field></shadow><block type="variables_get" id="V~pN3FSueI^dx6-R.+YD"><field name="VAR">b</field></block></value><value name="B"><shadow type="math_number" id="RQ(/P2beFE29$ww)-EfY"><field name="NUM">1</field></shadow></value></block></value></block></next></block></statement></block></next></block></statement></block></next></block></next></block></xml><config>{}</config><code>YSA9IDM1CmIgPSAwCndoaWxlIFRydWU6CiAgICBjID0gYSAqIDIgKyBiICogNAogICAgaWYgYyA9PSA5NDoKICAgICAgICBwcmludCgn6bih55qE5pWw6YeP77yaJywgYSkKICAgICAgICBwcmludCgn5YWU55qE5pWw6YeP77yaJywgYikKICAgICAgICBicmVhawogICAgZWxzZToKICAgICAgICBhID0gYSAtIDEKICAgICAgICBiID0gYiArIDEK</code>
\ No newline at end of file
diff --git a/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix
new file mode 100644
index 00000000..fad3bb93
--- /dev/null
+++ b/boards/default_src/python_skulpt/origin/examples/大同出版社-五年级/下册/第7课兔子增长算法.mix
@@ -0,0 +1 @@
+<xml version="Mixly 3.0 rc0" board="Python 3 Online@Python 3 Online" shown="block"><block type="variables_set" id="5R}2zC5=4#B,]snC__=+" x="-319" y="-178"><field name="VAR">F</field><value name="VALUE"><block type="list_many_input" id="sAzha)j?HcN{O|dz+X0g"><field name="CONTENT">0,1,1</field></block></value><next><block type="variables_set" id="TdL#dcQX!D|ae5y?JRN$"><field name="VAR">n</field><value name="VALUE"><block type="math_number" id=")`k8IP/OC4@W@gQ8T$=E"><field name="NUM">3</field></block></value><next><block type="controls_whileUntil" id="2@|aK:A4mp1yO0:vGH!^"><field name="MODE">WHILE</field><value name="BOOL"><shadow type="logic_boolean" id="xnef9_iwloLac*0H6zXm"><field name="BOOL">TRUE</field></shadow><block type="logic_compare" id="rsE/gye@2)!+gMaQU?w="><field name="OP">LTE</field><value name="A"><block type="variables_get" id="t2yL6K1YRm*[N/:?0,Y7"><field name="VAR">n</field></block></value><value name="B"><block type="math_number" id="pjt,NXLYzXUn)~0ch|q6"><field name="NUM">12</field></block></value></block></value><statement name="DO"><block type="lists_append_extend" id="D;DekFyMmsZU]-1.k4ku"><field name="OP">append</field><value name="LIST"><shadow type="variables_get" id="o_WJSUBiopW4+1_sW4x]"><field name="VAR">F</field></shadow></value><value name="DATA"><shadow type="math_number" id="T{?aOc5}|*4WdG0U|}^Q"><field name="NUM">0</field></shadow></value><next><block type="lists_set_index" id="Mql7hiabq1Yk*{y1H_cI"><value name="LIST"><shadow type="variables_get" id="Ri~DC/KG4G0l}^-cj9J#"><field name="VAR">F</field></shadow></value><value name="AT"><shadow type="math_number" id="}f~G8.f17}f;-|p`xv$D"><field name="NUM">0</field></shadow><block type="variables_get" id="*t}1*Ux`k,Rt8g{rmBAY"><field name="VAR">n</field></block></value><value name="TO"><shadow type="math_number" id="^DhYg#pXC$vI)ahAv`u,"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="d/x69n3a{J_joL-Gf7SJ" inline="false"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="p*COXBY~Q}tCnr06WSGl"><field name="NUM">1</field></shadow><block type="lists_get_index" id="(`[O85{.i0iNALUHC?tH"><value name="LIST"><shadow type="variables_get" id="i?hoL4KT.,oFr=lE!hys"><field name="VAR">F</field></shadow></value><value name="AT"><shadow type="math_number" id="0H._/~+;!V$!0,e8!ygD"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="L5`oFoyeLJ5+`9]5[6JS"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="}u[$iDRRlU]+s9zd@t8-"><field name="NUM">1</field></shadow><block type="variables_get" id="C8dmpt4aX?L?:pbgVe7O"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="YV)3W)vJm[!g:H7Y2)B#"><field name="NUM">1</field></shadow></value></block></value></block></value><value name="B"><shadow type="math_number" id="M$or@dVnEhRBJ#+GYZw#"><field name="NUM">1</field></shadow><block type="lists_get_index" id="ef@FRLGk[edgJfpF~U[O"><value name="LIST"><shadow type="variables_get" id="-[jL=S7?v6jIZsEq23aH"><field name="VAR">F</field></shadow></value><value name="AT"><shadow type="math_number" id="P^pdj;qy]Nl`{Bi/tN::"><field name="NUM">0</field></shadow><block type="math_arithmetic" id="xO}uH-[67I88c8BI]W(V"><field name="OP">MINUS</field><value name="A"><shadow type="math_number" id="#WM=gc7:hHa!lLM8Syiw"><field name="NUM">1</field></shadow><block type="variables_get" id="V0i75qkEv-7mxKc@v9=d"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="K;Q$xmfGuY6s6]/~Ra`^"><field name="NUM">2</field></shadow></value></block></value></block></value></block></value><next><block type="variables_set" id="7`L2oM_4g!FL=~;H.nB~"><field name="VAR">n</field><value name="VALUE"><block type="math_arithmetic" id="K@o!,)P0q|sKvLDGUaII"><field name="OP">ADD</field><value name="A"><shadow type="math_number" id="~/,WpHI;hg!n@{a-!Si."><field name="NUM">1</field></shadow><block type="variables_get" id="xk9:*C::{xxm2f4b2!,R"><field name="VAR">n</field></block></value><value name="B"><shadow type="math_number" id="|V9dTgu]DR@m;=@Fb6#G"><field name="NUM">1</field></shadow></value></block></value></block></next></block></next></block></statement><next><block type="inout_print_many" id="7G/7xBKDF^KjIH!5G9Kp"><mutation items="2"></mutation><value name="ADD0"><block type="text" id="~]`s(Vdbtd9$kd]glH6R"><field name="TEXT">第12个月的兔子数量是：</field></block></value><value name="ADD1"><block type="lists_get_index" id="slCCB?gAh_IdrkZ#v){a"><value name="LIST"><shadow type="variables_get" id="Za_TbUGWnGwq_n`pJk|Z"><field name="VAR">F</field></shadow></value><value name="AT"><shadow type="math_number" id="UAHWida{Xd[mNaJI-r~M"><field name="NUM">12</field></shadow></value></block></value></block></next></block></next></block></next></block></xml><config>{}</config><code>RiA9IFswLDEsMV0KbiA9IDMKd2hpbGUgbiA8PSAxMjoKICAgIEYuYXBwZW5kKDApCiAgICBGW25dID0gRlsobiAtIDEpXSArIEZbKG4gLSAyKV0KICAgIG4gPSBuICsgMQpwcmludCgn56ysMTLkuKrmnIjnmoTlhZTlrZDmlbDph4/mmK/vvJonLCBGWzEyXSkK</code>
\ No newline at end of file