详情请见鄙人评测记录
by YZHX @ 2018-09-15 09:48:34
??为什么我就过了……
[P2574 XOR的艺术](https://www.luogu.org/blog/52428/p2574-xor-de-yi-shu)
by Jameswood @ 2018-09-15 09:48:57
真逗，我MAXN=2e5+5怎么就过了呐？
by SeKong @ 2018-09-15 09:49:18
@[YZHX](/space/show?uid=42082) 按$2\times 10^5$做的然后AC的路过
by 花里心爱 @ 2018-09-15 09:49:32
先pushdown再判断范围，不挂空间才见鬼
by SeKong @ 2018-09-15 09:52:27
@[Skqliao](/space/show?uid=38018) 本蒟蒻瑟瑟发抖
by YZHX @ 2018-09-15 09:53:55
按$2\times 10^5$做的然后$AC$的路过
by Juanzhang @ 2018-09-15 10:08:02