(1) 程序说明：从文件中载入一副迷宫地图，从起点走到终点结束。

(2) 基本要求：用P表示人的初始位置,表示墙壁,空格表示路,O表示出口.用键盘的W,S,A,D4个键左右分别代表上下左右4个方向控制P走动,每次只能走动一 格,不能穿越墙壁走动

-(A) program Descr iption: From the document contained a maze map, from the beginning to an end an end. (2) basic requirements: The person' s initial position P indicated that the walls, spaces, said Lu, O, said the export. With the keyboard, W, S, A, D4 represent up and down around keys left four directional control P move , each can only move around a grid and can not walk through walls