@[Singlet](/user/1066051)
```cpp
if (i <= m - 1 && a[i][j + 1] >= a[i][j])
fg = 0;
```
i <= m-1 改为 j <= m-1
by Anli_li_father @ 2023-08-23 21:05:05
@[Anli_li_father](/user/805653)
是非常低级的错误，但是感谢帮助！
by Singlet @ 2023-08-23 21:09:38
此贴已结
by Singlet @ 2023-08-23 21:10:21