给定马的初始位置然后马需要在棋盘上探索出一条途径能够踏遍棋盘，并且无重复-Given horses of the initial position and then need to explore a way to beat in the board, board and no repeat

数据结构编程实验：击鼓传花游戏还可以这样玩(Data Structure experiment: Beat the drum, the game can also play like this.)