草，这个码风（
by 摸鱼酱 @ 2021-10-27 20:44:43
抱歉好像有点乱，，正在准备格式化一下qaq
by Mitama @ 2021-10-27 20:45:44
[Code](https://www.luogu.com.cn/paste/je9ludge)
by Mitama @ 2021-10-27 20:51:55
@[24KH](/user/236807) 我写的线段树合并总时间只有200ms啊？
by Prean @ 2021-10-27 21:07:38
[this](https://www.luogu.com.cn/record/45918646)
by Prean @ 2021-10-27 21:09:05
@[Prean](/user/160839) 所以我才不明白为什么啊qaq
是写假了还是自带大常数呢（思索）
by Mitama @ 2021-10-27 22:22:26