数字1数字2带返回值带参数函数声明下面程序判断串口输入的数与100的关系SerialSerialprintln100toInt123Serial数字大小判断Stringlocal_variateitemStringEQ数字1数字2item两数相等GT数字1数字2item数字1大item数字2大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