| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 327 | p353 例题9.1.8 限定边数的最短路径问题 | 8 / 22 | 7 | |
| 408 | p1518 【poj1734】Sightseeing Trip | 0 / 0 | (None) | |
| 415 | p1695 例题9.1.1 选择牧场 | 11 / 15 | 6 |
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