| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 233 | A2026C 【KRUSKAL2026】Range Minimization | 8 / 28 | 7 | |
| 228 | A2026F 【KRUSKAL2026】A Simple Construction Problem | 7 / 51 | 8 | |
| 158 | USTCPC2024B 【USTCPC2024】B. 小测 | 42 / 292 | 8 | |
| 159 | USTCPC2024C 【USTCPC2024】C. 幼雾实验 | 27 / 93 | 9 |
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