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就是就是,不知道怎么会扯到并查集上去.....一个优先队列O(n*logn)搞定一切

Posted by DE_SEAN at 2011-06-14 19:19:48 on Problem 1456
In Reply To:一道简单贪心题。。。大家怎么都想那么复杂 Posted by:jdx2013519 at 2009-07-14 16:13:29


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