为什么去掉异或解码之后能够过掉普通peaks,这一题却WA 0?

P7834 [ONTAK2010] Peaks 加强版

[提交记录](https://www.luogu.com.cn/record/80613268)
by njwsnjws @ 2022-07-21 21:06:09


查询时倍增跳的时候要判fa[v][j]是否为0,如果是0则不能跳
by IceNagisa @ 2022-07-21 23:30:51


我刚把改过的你的代码交了过了(我自己已经AC了
by IceNagisa @ 2022-07-21 23:32:16


(我是tzg wsakioi
by IceNagisa @ 2022-07-21 23:32:43


@[Illumina](/user/485993) 万分感谢:)
by njwsnjws @ 2022-07-22 08:24:05


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