可能队列炸了?
by VioletIsMyLove @ 2021-09-14 17:50:03
bfs队列炸了
by Fan_Tuan @ 2021-09-14 17:55:58
@[Fan_Tuan](/user/371178) thx
by 蒟蒻炒扇贝 @ 2021-09-14 17:59:41
```cpp
if (dan[to] == 0 && dep + 1 <= s)
q.push(node{to,dep+1}), dan[to] = 1;
```
bfs那块改成这样就好了
by Fan_Tuan @ 2021-09-14 18:00:39
@[Fan_Tuan](/user/371178) ~~论时时刻刻标记的重要性~~
by 蒟蒻炒扇贝 @ 2021-09-14 18:04:48