贪心和回溯算法来求解HAMILTON回路，可求解20以内-Greedy and backtracking algorithms to solve HAMILTON loop can be solved within 20

象棋马的hamilton回路算法程序，用Visual studio 2005开发运行，控制台应用程序。当m,n<24时结果正确；m,n>24时有些问题。-the hamilton problem of the horse on chessboard,based on Visual C++.