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我用的Kruskal,只要求一下次小生成树就行了

Posted by TN at 2005-05-10 15:02:03 on Problem 1679
In Reply To:Re:Kruskal是用并查集的，Prim是每次加一个离树最近的节点 Posted by:uni at 2005-05-10 15:01:15 
> 这题你们的算法是什么?
> 怎么才能判断是不是UNIQUE的
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