Go Robot

 1 
 2 
 3 
 4 
 7 
 8 room1 - room2
 9 room2 - room3 room4
10 room4 - room5 room1
11 room6 - room3
12 robot AT room1
13 robot GOTO room5
14 SHOW PATH
15 
16 

17 

走迷宫的小程序。