cows算法-阿里云

Til the Cows Come Home (USACO 2004 November)（Dijkstra算法）

Bessie is out in the field and wants to get back to the barn to get as much sleep as possible before Farmer John wakes her for the morni...

poj2186Popular Cows（Kosaraju算法--有向图的强连通分量的分解）

/* 题目大意：有N个cows, M个关系 a->b 表示 a认为b popular；如果还有b->c, 那么就会有a->c 问最终有多少个cows被其他所有cows认为是popu...

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poj2186Popular Cows（Kosaraju算法--有向图的强连通分量的分解）

1 /* 2 题目大意：有N个cows, M个关系 3 a->b 表示 a认为b popular；如果还有b->c, 那么就会有a->c 4 问最终有多少个cows被其他所有cows认为是popular！ 5 6 思路：强连通分量中每两个节点都是可达的！通过分解得到最后一个连通分...

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更新时间 2024-03-02 15:23:37

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