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只要在大O意义下，进行两种操作的时间代价和进行Union＆Find的代价相同就能ACIn Reply To:这个题应该怎么利用并查集啊，我用了并查集不过还是TLE，哪位牛人指点下 Posted by:nighmore at 2005-09-19 14:52:14 Followed by: Post your reply here: |
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