利用二维数组来表示迷宫,用1表示一堵墙,用0表示通路,为了不出界在迷宫的周围需添加一堵墙 先创建迷宫,然后给出要求通路的起点和终点,求出一条通路。-2D array to represent the maze, with 1 denotes a wall, and passage is represented by 0, no need to add a sector around the maze wall　first create a maze, and then gives the start and end of the claim passage is obtained a pathway.