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三维矩阵?不就是裸矩阵链乘么?二维吧

Posted by Gaius_Baltar at 2009-05-09 02:18:16 on Problem 1179 and last updated at 2009-05-09 02:22:52
In Reply To:一遍 水过。呵呵,构造这个三维矩阵还是费精力啊!要常练~~ Posted by:1272406003 at 2009-04-25 09:45:48
让原来空的半边矩阵用上

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