| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 307 | 307 [NOI2002] 贪吃的九头龙 | 5 / 5 | 10 | |
| 587 | 587 [HAOI2015]树上染色 | 4 / 4 | 10 | |
| 1799 | 1799 [Hnoi2014]米特运输 | 0 / 0 | (None) | |
| 4764 | P2014 [CTSC1997] 选课 | 2 / 3 | 10 | |
| 4765 | 4765 [USACO12FEB] Nearby Cows G | 2 / 3 | 10 |
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