'''这是第一种赋值方法,采用第三方变量'''
c = a
a = b
b = c
'''使用两个变量'''
a = a+b #取两个数的和
b = a-b #然后a-b等于a然后赋值给b
a = a-b #然后a-b等于b然后赋值给a,完成值的交换
a,b = b,a
已知a, b
>>> a = 2
>>> b = 5
>>> a = a^b
>>> a
7
>>> b = a^b
>>> b
2
>>> a = a^b
>>> a
5
>>>
>>> a = 2
>>> b = 5
>>> a = a*b
>>> a
10
>>> b = a/b
>>> b
2.0
>>> a = a/b
>>> a
5.0
>>>
因篇幅问题不能全部显示,请点此查看更多更全内容