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Re:一点疑问

Posted by Viaxl at 2010-09-08 05:03:27 on Problem 1159
In Reply To:Re:一点疑问 Posted by:zhenjie at 2010-08-19 17:19:45
循环方式DP 0只有在i==j的情况下才会参与比较, 实际上只要初始化ch[i][i]=0就行了

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