［求助］三个数排序

[lllshr]

代码： 全选

if (num1 == num2 and num2 == num3):
    print num1, num2, num3
elif (num1 == num2 or num3 == num2):
    m = min(num1, num3)
    if (m == num1):
        print num1, num2, num3
    else:
        print num3, num2, num1
elif (num1 == num3):
    m = min(num1, num2)
    if (m == num1):
        print num1, num3, num2
    else:
        print num2, num1, num1
else:
    m = min(num1, num2, num3)
    M = max(num1, num2, num3)
    
    if (num1 is not m and num1 is not M):
        mid = num1
    elif (num2 is not m and num2 is not M):
        mid = num2
    else:
        mid = num3
    print m, mid, M

[onlylove]

不使用列表或排序算法,自己写代码来对这三个数由小到大排序

冒泡，快速排序，等等

才3个数字，不难吧

不过我也差不多忘光了

你把三个数排序, 这本身就是一种排序算法

题目本身就是个悖论

不使用排序算法排序……表示不会

[zuiqiangzhe]

#!/usr/bin/env perl

print sort {$a <=> $b} @ARGV;