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| ID | Problem Show tags Hide tags | AC / Tried | Difficulty |
|---|
| 2234 | P3180 [HAOI2016] 地图 | 1 / 1 | 6 | |
| 2678 | P3687 [ZJOI2017] 仙人掌 | 0 / 0 | 6 | |
| 3068 | P4129 [SHOI2006] 仙人掌 | 0 / 0 | 6 | |
| 3190 | P4244 [SHOI2008] 仙人掌图 II | 0 / 0 | 6 | |
| 3315 | P4410 [HNOI2009] 无归岛 | 0 / 0 | 6 | |
| 3645 | P4649 [IOI 2007] training 训练路径 | 0 / 0 | 6 | |
| 4179 | P5236 【模板】静态仙人掌 | 0 / 0 | 6 | |
| 5363 | P6335 [COCI 2007/2008 #1] STAZA | 0 / 0 | 6 | |
| 10266 | P10779 BZOJ4316 小 C 的独立集 | 0 / 0 | 6 |
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