python列表 元素交换求解方法

Question

Answer 1

录入和交换的经过，如下：

>>> num = [int(i) for i in input().split()]
1 2 3 7 9 8
>>> num
[1, 2, 3, 7, 9, 8]
>>> Max = max(num)
>>> Idx = num.index(Max)
>>> num[Idx],num[0] = num[0],num[Idx]
>>> num
[9, 2, 3, 7, 1, 8]
>>> Min = min(num)
>>> Idx = num.index(Min)
>>> num[Idx],num[-1] = num[-1],num[Idx]
>>> num
[9, 2, 3, 7, 8, 1]
>>> 

代码自己整理一下，如有帮助敬请采纳！