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Re:我改成DP了。这题的关键在于B比较小。可以用DP来做。

Posted by JiaJunpeng at 2014-07-24 17:26:30 on Problem 3556
In Reply To:我改成DP了。这题的关键在于B比较小。可以用DP来做。 Posted by:yygy at 2014-07-24 16:00:14
我用了一个DP+hash 跑了4s,TLE,然后打表过了,据说正解是Young tablue...

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