For the complete review of operations at the same time have learned from the contents of a complete path of the use of recursive method to do all the time path of non - recursive method.

• 由系统随机建立一个迷宫,然后屏幕输出路径。为在完成作业的同时复习所学过的内容,完成一条路径的时候用到了递归的方法 而做全部路径的时候用非递归的方法。