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还是写个暴力对拍比较安全,保证1A

Posted by yygy at 2014-07-26 10:12:41 on Problem 1351
In Reply To:状态压缩dp,dp i,j,k表示放了i个最后一个放k目前数字种类以及是否有差为3的砖态为j。 Posted by:yygy at 2014-07-25 23:43:36


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