@[slowspeed](/user/735141)
```cpp
- dir[4][2]={{1,0},{0,-1},{0,1},{0,-1}}
+ dir[4][2]={{1,0},{0,-1},{0,1},{-1,0}}
```
by Hilte @ 2023-08-31 14:35:20
@[Hilte](/user/420950)
什么错哪了?嗯?我看不见,我是盲人嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿嘿(谢谢大牢)
by slowspeed @ 2023-08-31 14:37:23