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ID Problem Show tags Hide tags AC / Tried Difficulty
1443 P2495  [SDOI2011] 消耗战 1 / 5 10
2169 P3233  [HNOI2014] 世界树 0 / 0 (None)
2256 P3320  [SDOI2015] 寻宝游戏 0 / 0 (None)
2716 P3783  [SDOI2017] 天才黑客 1 / 1 10
3035 P4103  [HEOI2014] 大工程 0 / 0 (None)
3151 P4220  [WC2018] 通道 0 / 0 (None)
3173 P4242  树上的毒瘤 0 / 0 (None)
3357 P4426  [HNOI/AHOI2018] 毒瘤 0 / 0 (None)
3537 P4606  [SDOI2018] 战略游戏 0 / 0 (None)
4365 P5439  【XR-2】永恒 0 / 0 (None)
4603 P5680  [GZOI2017] 共享单车 0 / 0 (None)
5432 P6527  「Wdoi-1」幻能采集 0 / 0 (None)
5476 P6572  [BalticOI 2017] Railway 0 / 0 (None)
6302 P7409  SvT 0 / 0 (None)
6315 P7422  「PMOI-2」城市 0 / 0 (None)
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