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如果我们想把OpenCV中的矩阵数据类型cv::Mat保存在一个文件中，可以使用如下的代码：void writeMatToFile(cv::Mat& m, const char* filename) { ofstream fout(filename); if(!fout) { ... 阅读全文
posted @ 2015-03-20 23:33
Grandyang
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You are given an m x n integer array grid. There is a robot initially located at the top-left corner (i.e., grid[0][0]). The robot tries to move to th 阅读全文
posted @ 2015-03-20 15:13
Grandyang
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There is a robot on an m x n grid. The robot is initially located at the top-left corner (i.e., grid[0][0]). The robot tries to move to the bottom-rig 阅读全文
posted @ 2015-03-20 14:30
Grandyang
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Given a m x n grid filled with non-negative numbers, find a path from top left to bottom right, which minimizes the sum of all numbers along its path. 阅读全文
posted @ 2015-03-20 11:50
Grandyang
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