求解婚姻匹配模型时会遇到两匹配矩阵不为相等人数的情况，本程序可改善该点。利用匈牙利算法求解满足整体最优匹配的结果。(When solving a marriage matching model, it is possible to improve the point when the two matching matrix is not equal to the number of people. The Hungarian algorithm is used to solve the whole optimal matching.)