您表述很奇怪
~~思路也很奇怪~~
by a_little_carrot @ 2024-04-13 05:50:03
@[str2011](/user/1123159) 显然就是最小的k个数和最大的k个数的和然后做差
by Dream_Creator @ 2024-04-13 06:49:13
感谢
by str2011 @ 2024-04-14 20:23:56