hack

P4278 带插入区间K小值

@[noip](/user/3296)
by zplqwq @ 2021-01-25 21:42:02


@[noip](/user/3296)
by Gemini7X @ 2021-01-25 21:45:02


正义!!!!!!!!
by gyh20 @ 2021-01-25 22:12:05


诶,不对,树套树还是没戏
by gyh20 @ 2021-01-25 22:13:50


@[Fee_clе6418](/user/41476) 树套树本来好像就有点问题,查询我没搞懂为什么是 $O(log^2n)$ 的,不过这个 $O(n\sqrt{n}log^2n)$ 过了就离谱
by Gemini7X @ 2021-01-25 22:15:28


@[Flying_Bird](/user/328405) 不太懂 lxl 不是自称不会用分块卡树套树的常吗
by Spasmodic @ 2021-01-25 22:32:53


@[Flying_Bird](/user/328405) 这管我啥事啊哥哥们这不是我出的题啊
by noip @ 2021-01-25 23:01:55


@[happyChristmas](/user/121027) 这管我啥事啊哥哥们这不是我出的题啊
by noip @ 2021-01-25 23:02:06


> lxl 的题请自行与 lxl 对线。 ——<https://www.luogu.com.cn/discuss/show/202689>
by Spasmodic @ 2021-01-25 23:07:44


@[noip](/user/3296) az,dpb
by Gemini7X @ 2021-01-26 07:42:16


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