救いの翼 @ 2018-10-30 22:11:02
RT
by 救いの翼 @ 2018-10-30 22:11:21
我模拟都能过
by NaCly_Fish @ 2018-10-30 22:12:27
一道黄题您还想怎样
by wxy_god @ 2018-10-30 22:15:53
这题不就是应该模拟吗
by 救いの翼 @ 2018-10-30 22:16:45
但标签是单调队列
by 救いの翼 @ 2018-10-30 22:17:41
@我是一个垃圾 还有线段树和动归
by xiangling @ 2018-10-31 17:48:40
是楼主太强