看那题数据范围
by B2022 @ 2023-08-21 22:13:47
@[_ChiFAN_](/user/520748) 虚树不是最多会有原树的所有结点吗
by Edgebright @ 2023-08-21 22:14:31
@[B2022](/user/906553) $2\le n\le 2.5 \times 10^5$
by Edgebright @ 2023-08-21 22:15:58
c 数组的问题。
by yinhee @ 2023-08-21 22:58:02
目前发现一个可能爆的地方是ST表,但是对N取min后还是WA#10
by Edgebright @ 2023-08-22 09:01:39
@[yinhee](/user/578590) 谢谢大佬,请问具体是哪里爆了呢
by Edgebright @ 2023-08-22 09:02:29
@[yinhee](/user/578590) 我知道了,谢谢大佬,去重之前会爆
by Edgebright @ 2023-08-22 09:05:00