@[meng_cen](/user/797897)
```
int dx[8]={1,0,-1,0,1,-1,1,-1};
int dy[8]={0,1,-1,0,1,-1,-1,1};
```
第四个，原地不动？？？
by One_JuRuo @ 2023-08-29 10:52:36
额，好像打错了
by meng_cen @ 2023-08-29 11:21:12
A了，谢谢大佬
by meng_cen @ 2023-08-29 11:21:59