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Re:用并查集写的,但WA了,可很多数据都过了

Posted by ccnujing at 2008-06-10 09:34:29 on Problem 1308
In Reply To:用并查集写的,但WA了,可很多数据都过了 Posted by:waterman0079 at 2008-04-21 11:48:58
好像最后一次要判断树的节点数和边数的关系

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