你是在炫答案吗
by 1124828077ccj @ 2016-05-27 19:48:18
都可以啦 都是求最大或最小啦 有什么区别咩233.........
by Red_w1nE @ 2016-10-05 15:16:44
好好好好
by CR_Raphael @ 2016-12-11 14:47:28
呵呵
by 李白666 @ 2016-12-11 15:49:57
的确是单调栈
by GK0328 @ 2017-03-15 20:17:45
我乍一看是区间dp，唔
by Sooke @ 2017-08-23 18:47:23
right
by yzhang @ 2017-10-19 18:39:28
@[winmt](/space/show?uid=16817) 因为luogu没有单调栈这个标签233（逃。。
by Juanzhang @ 2018-07-29 17:41:38