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Re:这题`DP 应该怎么写啊,我写的DP怎么超时了In Reply To:Re:这题`DP 应该怎么写啊,我写的DP怎么超时了 Posted by:limingfei at 2007-07-30 22:49:05 发现主要不是双向dp的作用。用1742的方法。用最笨的方法双向的也过不了。 Followed by:
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