下方的“非”为逻辑运算符代表着取反操作，0取反等于1,1取反等于0上传程序观察现象，这种方式相比前面的闪烁方式有何异同？13HIGH13delay1000dm9pZCBzZXR1cCgpewogIHBpbk1vZGUoMTMsIE9VVFBVVCk7Cn0KCnZvaWQgbG9vcCgpewogIC8v5LiL5pa555qE4oCc6Z2e4oCd5Li66YC76L6R6L+Q566X56ym5Luj6KGo552A5Y+W5Y+N5pON5L2c77yMMOWPluWPjeetieS6jjEsMeWPluWPjeetieS6jjAKICAvL+S4iuS8oOeoi+W6j+inguWvn+eOsOixoe+8jOi/meenjeaWueW8j+ebuOavlOWJjemdoueahOmXqueDgeaWueW8j+acieS9leW8guWQjO+8nwogIGRpZ2l0YWxXcml0ZSgxMywoIWRpZ2l0YWxSZWFkKDEzKSkpOwogIGRlbGF5KDEwMDApOwoKfQ==