python3函数

一.函数python 1.样例一c++ >>> def Mysecondfun(name): print('Hello，') print(name) print('你好') >>> Mysecondfun('xiaojiayu') Hello， xiaojiayu 你好 2.有返回值的函数闭包 >>> def addfun(num1,num2): result=num1+num2; print('

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