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Re:又是一个莫名其妙的错误,将DP中的=改为先赋成零,然后+=就可以了,

Posted by juventus at 2008-02-06 13:45:36 on Problem 1322
In Reply To:又是一个莫名其妙的错误,将DP中的=改为先赋成零,然后+=就可以了, Posted by:pillar at 2006-09-10 13:32:55
??什么意思?
都改成arr[i][j] = 0;
     arr[i][j] += XXX??
开始的那个能找到错误的测试数据吗?

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