```
if (id == 3)
{
scanf("%d%d",&u,&v);
adj[u].push_back({v,0});
adj[v].push_back({u,0});
}
```
by 987654321logo @ 2023-05-25 14:09:04
@[987654321logo](/user/964982) 还不对
by codejiahui @ 2023-08-25 12:41:41
``` cpp
if (cnt[x.v] > n + 1) return true;
```
by 987654321logo @ 2023-08-25 16:36:00