算法设计与分析中贪心算法C++实现代码 包括但愿最短路径问题，哈弗曼编码，整数最有分解，最小生成树，最优分解，删数问题等-Algorithm Design and Analysis of greedy algorithm in C++ code, including the realization of hope that the shortest path problem,哈弗曼coding, the most integral decomposition, minimum spanning

利用能量最小法中的图割法，解决图像分类问题，最大流=最小割(The minimum method of energy in the map cut method to solve the problem of image classification)