温馨提示,目前BC顺序是错的
B 是clear up, C是猜树。
by pocafup @ 2021-05-09 14:02:18
问一下:T1选时不一定是连续的吧。
by ahwhQZY @ 2021-05-09 14:03:46
@[A_C_L](/user/235926)
by ahwhQZY @ 2021-05-09 14:05:41
@[ahwhQZY](/user/492313) 不需要连续
by pocafup @ 2021-05-09 14:07:36
好的,谢谢
by ahwhQZY @ 2021-05-09 14:11:57
猜树不超过1e5指的是行数不超过1e5还是?
by Qzong @ 2021-05-09 14:12:32
@[Qzong](/user/135425) 指交互库输出的数字的个数
by pocafup @ 2021-05-09 14:13:26
请问Clear up中 $d$ 可以等于 $0$ 吗?
by huayucaiji @ 2021-05-09 14:27:23
@[Maxmilite](/user/274993) 显然能把 不然链不是送的 ?
by Spasmodic @ 2021-05-09 14:29:04
抱歉刚才问错人了....
T2 数可能出现这种情况嘛?
![](https://z3.ax1x.com/2021/05/09/gJz0jf.png)
就是某个节点的父亲的编号要比这个节点大。
by Maxmilite @ 2021-05-09 14:29:34