~~离散化后理论上应该够啊~~
by 梧桐灯 @ 2019-10-17 20:58:43
@[光随影走](/space/show?uid=31193) 动态开点qwq？？
by 开始新的记忆 @ 2019-10-17 20:59:43
@[开始新的记忆](/space/show?uid=132290) 就是动态开点啊。。
by 梧桐灯 @ 2019-10-17 21:00:07
动态开点
by Provicy @ 2019-10-17 21:00:13
QAQ或者是哪位julao告诉我我的写丑了？！
by 梧桐灯 @ 2019-10-17 21:00:34
@[光随影走](/space/show?uid=31193) 虚线段树
by King_of_gamers @ 2019-10-17 21:00:43
~~我现在又Wa掉了……~~
by 梧桐灯 @ 2019-10-17 21:00:50
@[光随影走](/space/show?uid=31193) 一个点别建到底，中间停下来
by King_of_gamers @ 2019-10-17 21:01:08
@[炜哥](/space/show?uid=28810) 没听过QAQ
by 梧桐灯 @ 2019-10-17 21:01:14
确实不够
by iwprc @ 2019-10-17 21:01:16