giao，这什么报错，我DEV直接崩了，我看看啊
by Aya_tt @ 2022-08-06 22:18:23
二维数组你确定能这么排序
by Aya_tt @ 2022-08-06 22:18:47
@[Naus](/user/733577)
by Aya_tt @ 2022-08-06 22:18:51
建议使用结构体
by Aya_tt @ 2022-08-06 22:19:19
@[Naus](/user/733577) 二维数组不能sort把
by Cstdio_Rabbit @ 2022-08-06 22:20:20
@[Naus](/user/733577) a[i][j]是二维数组，不能这样sort
by fuxiao @ 2022-08-06 22:20:35
3Q
by Naus @ 2022-08-06 22:22:16
```cpp
for(int i=0;i<n;i++){
sort(a[i],a[i]+n,cmp);
}
```
改成这样
by Naus @ 2022-08-06 22:24:26
全WA……
by Naus @ 2022-08-06 22:24:48
@[Naus](/user/733577) 整体排序，结构体
by Aya_tt @ 2022-08-06 22:30:29