萌新刚学Treap，求助大佬

P5482 [JLOI2011] 不等式组

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by BqtMtsZDnlpsT @ 2020-07-28 15:56:33

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by 傅天宇 @ 2020-07-28 15:56:56

wtcl看不懂
by BqtMtsZDnlpsT @ 2020-07-28 15:57:15

禁止无意义回复蟹蟹
by Laser_Crystal @ 2020-07-28 15:57:37

所以有人能帮帮我吗555
by Laser_Crystal @ 2020-07-28 16:00:33

![](https://cdn.jsdelivr.net/gh/xaoxuu/[email protected]/img/qq/%E5%BF%AB%E5%93%AD%E4%BA%86.gif) 我不会我不会我不会我真的不会
by Andy_chen @ 2020-07-28 16:06:51

%%%爆切平衡树
by Andy_chen @ 2020-07-28 16:09:35

现在初一是人均会平衡树吗，那我被开除人籍了/kk
by Water_Cows @ 2020-07-28 21:38:46

@[yufan](/user/107253) 我们都初二惹，，，
by Laser_Crystal @ 2020-07-29 08:52:05

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