az
by 滑蒻稽 @ 2022-08-26 14:35:43
@[Aranea晨曦](/user/176849)
某种意义上来说数据可能很水又很强（？，因为bfs版判负环被卡到50了/kk/kk
by Rainsleep @ 2022-12-16 21:51:26
@[Aranea晨曦](/user/176849)
草Acc加了这个从90卡到Ac了（
```cpp
#pragma GCC optimize(1)
#pragma GCC optimize(2)
#pragma GCC optimize(3,"Ofast","inline")
```
果然还是Acc数据水（确信
by Rainsleep @ 2022-12-16 21:53:33