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就像1018那种要记录状态的DP?

Posted by frkstyc at 2005-04-12 15:58:22 on Problem 1426
In Reply To:我觉得是判定性DP,记录10^x % n,然后f[i][j]表示后i位能否组成mod n为j的数 Posted by:TN at 2005-04-12 15:52:52


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