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我一开始也“一想就觉得是并查集”,结果刚开始写就发现不对.......

Posted by TN at 2005-05-29 22:03:52 on Problem 2443
In Reply To:我觉得我最近是做disjoint set做过头了,下午用了10分钟迅速写了一个然后一对sample就知道是胡闹了 Posted by:frkstyc at 2005-05-29 22:03:10


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