python怎么使用sort答:print sorted('Python') #['P', 'h', 'n', 'o', 't', 'y']二、自定义比较函数 可以定义自己的比较函数,然后通过参数传递给sort方法:def comp(x, y):if x < y:return 1 elif x > y:return -1 else:return 0 nums = [3, 2, 8 ,0 , 1]nums.sort(comp)print nums # ...
python中从大到小排序的函数答:1、示例代码 def bigToSmall(uList):uList.sort()print(uList)uList.sort(reverse=True)print(uList)amn = [34, 56, 78, 12, 31, 45, 67, 77, 35]bigToSmall(amn)2、示例结果 [12, 31, 34, 35, 45, 56, 67, 77, 78][78, 77, 67, 56, 45, 35, 34, 31, 12]