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ID Problem Show tags Hide tags AC / Tried Difficulty
2234 P3180   [HAOI2016] 地图 1 / 1 8
2678 P3687   [ZJOI2017] 仙人掌 0 / 0 8
3068 P4129   [NEERC 2005 / SHOI2006] 仙人掌 0 / 0 7
3190 P4244   [SHOI2008] 仙人掌图 II 0 / 0 8
3315 P4410   [HNOI2009] 无归岛 0 / 0 8
3645 P4649   [IOI 2007] training 训练路径 0 / 0 8
4179 P5236   【模板】静态仙人掌 0 / 0 8
5363 P6335   [COCI 2007/2008 #1] STAZA 0 / 0 8
10266 P10779   BZOJ4316 小 C 的独立集 0 / 0 8
11541 P11732   [集训队互测 2015] Tree and Sets(暂无 Special Judge) 0 / 0 9
12256 P12403   [COI 2025] 象掌兽 / Lirili Larila 0 / 0 9
12673 P12902   [NERC 2020] Cactus Not Enough 0 / 0 8
14432 P14487   [集训队互测 2018] 白云的旅行 0 / 0 9
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