| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 5331 | luogu#P1273 有线电视网 | 11 / 21 | 6 | |
| 5417 | luogu#P1359 租用游艇 | 12 / 17 | 3 | |
| 5587 | luogu#P1529 [USACO2.4] 回家 Bessie Come Home | 6 / 12 | 5 | |
| 5634 | luogu#P1576 最小花费 | 8 / 12 | 5 | |
| 5826 | luogu#P1768 天路 | 0 / 0 | 7 | |
| 5863 | luogu#P1807 最长路 | 15 / 53 | 5 | |
| 5883 | luogu#P1828 [USACO3.2] 香甜的黄油 Sweet Butter | 8 / 21 | 5 | |
| 5947 | luogu#P1892 [BalticOI 2003] 团伙 | 9 / 39 | 6 | |
| 6818 | luogu#P2784 化学1(chem1)- 化学合成 | 1 / 1 | 5 | |
| 6875 | luogu#P2845 [USACO15DEC] Switching on the Lights S | 1 / 1 | 6 | |
| 7729 | luogu#P3701 主主树 | 0 / 0 | 7 | |
| 7776 | luogu#P3748 [六省联考 2017] 摧毁“树状图” | 0 / 0 | 8 | |
| 7934 | luogu#P3906 Geodetic集合 | 0 / 0 | 5 | |
| 7944 | luogu#P3916 图的遍历 | 25 / 54 | 5 | |
| 7974 | luogu#P3946 ことりのおやつ(小鸟的点心) | 0 / 1 | 7 | |
| 9025 | luogu#P5001 魔法祝福 | 0 / 0 | (None) |
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