用链式前向星试试
by S08577 @ 2024-01-27 16:02:28
不用关了（
```cpp
for(int i=1;i<=n;i++){
if(cnt[i]==0){
q.push(i);
f[i]=1;
break;
}
}
```
这段代码里删掉break
给zbl姐姐调代码，rp+=∞;
by fried_chicken @ 2024-01-27 16:21:07
@[fried_chicken](/user/673342) %%%
by zibenlun @ 2024-01-27 16:21:31