【模板】轻重链部分过了,这题过不去!

P3178 [HAOI2015] 树上操作

不会标记永久化的菜鸡路过
by tommy0221 @ 2020-05-23 11:21:11


sto 神zzc&zky
by RedreamMer @ 2020-05-23 11:29:57


sto 神zzc&zxy
by zhoukangyang @ 2020-05-23 11:30:12


弱弱地问一句宁是想说“轻重链 部分”还是“轻重链**剖**分”
by zimujun @ 2020-05-23 11:30:25


@[Mer_](/user/184549) /fad
by zimujun @ 2020-05-23 11:31:09


我网延迟了抱歉
by RedreamMer @ 2020-05-23 11:31:25


@[Mer_](/user/184549) ~~是我冒昧插楼了~~
by zimujun @ 2020-05-23 11:31:56


~~字打错了~~
by zhoukangyang @ 2020-05-23 11:32:25


不会标记永久化的菜鸡路过
by Froggy @ 2020-05-23 11:33:49


部分还是剖分
by 血色黄昏 @ 2020-05-23 11:43:34


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