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显然....自己算下复杂度,矩阵乘法是n^3的

Posted by twilight at 2009-10-02 22:32:53 on Problem 3233
In Reply To:用正常方法算一个矩阵的乘方会不会超时啊? Posted by:helio at 2009-03-08 11:04:46
> 就是直接用平常手算矩阵的方法

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