ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
---|---|---|---|---|
3067 | P4128 [SHOI2006] 有色图 | 0 / 0 | 7 | |
3696 | P4727 [HNOI2009] 图的同构计数 | 0 / 0 | 7 | |
4097 | P4980 【模板】Polya 定理 | 0 / 2 | 6 | |
10513 | P11192 [COTS 2021] 菜 Jelo | 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.