| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 4511 | P7710 [Ynoi2077] stdmxeypz | 0 / 0 | 6 | |
| 7016 | P7711 [Ynoi2077] 3dmq | 0 / 0 | 7 | |
| 5017 | P7712 [Ynoi2077] hlcpq | 0 / 0 | 7 |
By signing up a HFOJ universal account, you can submit code and join discussions in all online judging services provided by us.