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如果将每一个二维矩阵的每一列的数据总和,按照列的序号分别对应地保存到一个一维数组中,就转化成一维,其性质跟求最大子段和一样,而在这里只不过要进行多次这样的计算而已 ^ -^ 经典Dynamic programming 中的经典!!!!

Posted by gfedcba at 2009-01-07 21:56:39 on Problem 1050 and last updated at 2009-01-07 22:05:41


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