下面代码的输出结果是()。def exchange(a, b):a, b = b, areturn(a,b)x = 10y = 20x, y = exchange(x, y)print(x, y)


下面代码的输出结果是()。def exchange(a, b):a, b = b, areturn(a,b)x = 10y = 20x, y = exchange(x, y)print(x, y)

A.20 10

B.20,10

C.10 10

D.20 20

正确答案:20 10


Tag:python 代码 时间:2022-01-13 20:58:53