@[星小雨](/space/show?uid=20435) 又装弱
by vocaloid @ 2019-01-16 18:26:47
@[Vocaloid](/space/show?uid=52734) 真不知道呀
by 星小雨 @ 2019-01-16 18:29:58
@[星小雨](/space/show?uid=20435) 说吧,你 `P2764` 怎么过的
by vocaloid @ 2019-01-16 18:31:54
@[星小雨](/space/show?uid=20435) 还有 `P3258` ,防止你说用邻接矩阵
by vocaloid @ 2019-01-16 18:33:16
@[Vocaloid](/space/show?uid=52734) 二分图匹配啊
by 星小雨 @ 2019-01-16 18:33:19
@[Vocaloid](/space/show?uid=52734) 这个是树剖啊
by 星小雨 @ 2019-01-16 18:34:03
@[星小雨](/space/show?uid=20435) 你树剖的时候怎么存的树
by vocaloid @ 2019-01-16 18:34:21
@[Vocaloid](/space/show?uid=52734) 边表啊
by 星小雨 @ 2019-01-16 18:34:48
@[星小雨](/space/show?uid=20435) 那个就是链式前向星啊【笑哭】
by vocaloid @ 2019-01-16 18:35:51
@[Vocaloid](/space/show?uid=52734) 原来如此!谢谢大佬
by 星小雨 @ 2019-01-16 18:37:54