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Re:这题我的解题思路

Posted by mark1989 at 2010-03-20 23:58:08 on Problem 3666
In Reply To:这题我的解题思路 Posted by:ufo008ahw at 2008-07-28 11:35:08
你的dp看上去是 n^3 的,至少你的描述让我觉得是这样的!

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