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Articles under the label of 割点
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割点
Tarjan求割点与割边
求割点从根节点开始dfs,对于一个顶点u,我们维护三个信息:$low_{u}$:不经过父节点能访问的最小时间戳。$dfn_{u}$:访问节点的时间戳。$f...
Kuludu
November 28, 2019
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