1,python语言具有简单明了的特点,下面实现两个数的交换分别用C语言与python语言来编写,如下所示:
"""交换两个数"""
>>> x=3
>>> y = 5
>>> z = x
>>> x = y
>>> y = z
>>> print(x,y)
5 3
2,用python语言编写如下:
>>> x = 3
>>> y = 5
>>> x,y = y,x
>>> print(x,y)
5 3
"""交换两个数"""
>>> x=3
>>> y = 5
>>> z = x
>>> x = y
>>> y = z
>>> print(x,y)
5 3
>>> x = 3
>>> y = 5
>>> x,y = y,x
>>> print(x,y)
5 3