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Re:J题怎么孤立节点啊 ？

Posted by wangxuyang at 2008-11-23 16:32:21
In Reply To:J题怎么孤立节点啊 ？ Posted by:wangxuyang at 2008-11-23 16:27:02 
> RT
就是在 并查集的基础上 怎么去掉一个节点所有的已经建立起来的 关系？
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