ID Problem Show tags Hide tags AC / Tried Difficulty
5867 P6781  [Ynoi2008] rupq 0 / 0 7
5868 P6782  [Ynoi2008] rplexq 0 / 0 6
5869 P6783  [Ynoi2008] rrusq 0 / 0 7
5781 P6784  「EZEC-3」造房子 0 / 0 2
5794 P6785  「EZEC-3」排列 0 / 0 3
5795 P6786  「SWTR-6」GCD & LCM 0 / 0 4
5796 P6787  「SWTR-6」Snow Mountain 0 / 0 5
5812 P6788  「EZEC-3」四月樱花 0 / 0 6
5837 P6789  寒妖王 0 / 0 7
5678 P6790  [SNOI2020] 生成树 0 / 0 7
5679 P6791  [SNOI2020] 取石子 0 / 0 7
5680 P6792  [SNOI2020] 区间和 0 / 0 7
5691 P6793  [SNOI2020] 字符串 0 / 0 6
5692 P6794  [SNOI2020] 水池 0 / 0 7
5693 P6795  [SNOI2020] 排列 0 / 0 7
5687 P6796  「StOI-2」好多表达式 0 / 0 5
5490 P6797  「StOI-2」不朽的逃亡者 0 / 0 5
5689 P6798  「StOI-2」简单的树 0 / 0 7
5688 P6799  「StOI-2」独立集 0 / 0 6
5740 P6800  【模板】Chirp Z-Transform 0 / 0 6
5895 P6801  [CEOI 2020] 花式围栏 2 / 8 4
5903 P6802  [CEOI 2020] 道路 0 / 0 6
5904 P6803  [CEOI 2020] 星际迷航 0 / 0 6
5905 P6804  [CEOI 2020] 权力药水 0 / 0 6
5906 P6805  [CEOI 2020] 春季大扫除 0 / 0 6
5907 P6806  [CEOI 2020] 象棋世界 0 / 0 7
5817 P6807  [BalticOI 2010] Matching Bins (Day2) 0 / 0 3
5818 P6808  [BalticOI 2010] Candies (Day2) 0 / 0 5
5819 P6809  [BalticOI 2010] Mines (Day2) 0 / 0 7
5827 P6810  「MCOI-02」Convex Hull 凸包 0 / 0 5
5811 P6811  「MCOI-02」Build Battle 建筑大师 0 / 0 6
5820 P6812  「MCOI-02」Ancestor 先辈 0 / 0 4
5715 P6813  「MCOI-02」Glass 玻璃 0 / 0 5
5893 P6814  [PA 2009] Circular Game 0 / 0 7
5894 P6815  [PA 2009] Cakes 0 / 0 5
5892 P6816  [PA 2009] Quasi-template 0 / 0 7
5878 P6817  [PA 2013] Filary 0 / 0 6
5879 P6818  [PA 2013] Działka 0 / 0 7
5883 P6819  [PA 2012] Binary Dodgeball 0 / 0 6
5884 P6820  [PA 2012 Finals] Two Cakes 0 / 0 5
5885 P6821  [PA 2012] Tanie linie 0 / 0 6
5886 P6822  [PA 2012 Finals] Tax 0 / 0 6
5738 P6823  「EZEC-4」paulzrm Loves Array 0 / 0 2
5663 P6824  「EZEC-4」可乐 0 / 0 4
5749 P6825  「EZEC-4」求和 0 / 0 6
5736 P6826  「EZEC-4」月下轻花舞 0 / 0 6
5785 P6827  「EZEC-4」括号 0 / 0 6
5985 P6828  任意模数 Chirp Z-Transform 0 / 0 7
5991 P6829  [IOI 2020] 植物比较 0 / 0 7
5992 P6830  [IOI 2020] 连接擎天树 0 / 0 5
5993 P6831  [IOI 2020] 嘉年华奖券 0 / 0 6
5703 P6832  [Cnoi2020] 子弦 0 / 0 1
5702 P6833  [Cnoi2020] 雷雨 0 / 0 4
5420 P6834  [Cnoi2020] 梦原 0 / 0 5
4421 P6835  [Cnoi2020] 线形生物 0 / 0 5
5998 P6836  [IOI 2020] 装饼干 0 / 0 6
5999 P6837  [IOI 2020] 数蘑菇 0 / 0 7
6000 P6838  [IOI 2020] 网络站点(无法评测) 0 / 0 6
5996 P6839  [BJOI2016] 打字机 0 / 0 7
5831 P6840  [BalkanOI 2009] year2012 - A New Beginning 0 / 0 (None)
5832 P6841  [BalkanOI 2009] Reading 0 / 0 6
5833 P6842  [BalkanOI 2009] Strip 0 / 0 (None)
5984 P6843  [BalticOI 2015] File Paths 0 / 0 5
5896 P6844  [CEOI 2019] Building Skyscrapers 0 / 0 7
5900 P6845  [CEOI 2019] Dynamic Diameter 0 / 0 6
5901 P6846  [CEOI 2019] Amusement Park 0 / 0 6
5908 P6847  [CEOI 2019] Magic Tree 0 / 0 6
5912 P6848  [CEOI 2019] Scissors and Tape 0 / 0 7
5805 P6849  [THUWC 2017] 大葱的神力 0 / 0 7
6016 P6850  NOI 1 / 1 1
5910 P6851  onu 0 / 0 3
5864 P6852  Mex 0 / 0 5
5956 P6853  station 0 / 0 5
5863 P6854  Tram 0 / 0 6
5909 P6855  「EZEC-4.5」走方格 0 / 0 5
5990 P6856  「EZEC-4.5」子序列 0 / 0 5
5989 P6857  梦中梦与不再有梦 0 / 0 2
5988 P6858  深海少女与胖头鱼 0 / 0 5
4870 P6859  蝴蝶与花 0 / 0 5
5986 P6860  象棋与马 0 / 0 6
6005 P6861  [RC-03] 难题 0 / 0 2
5196 P6862  [RC-03] 随机树生成器 0 / 0 4
4654 P6863  [RC-03] 上下求索 0 / 0 5
4922 P6864  [RC-03] 记忆 0 / 0 6
6003 P6865  [RC-03] 染色 0 / 0 7
5458 P6866  [COCI 2019/2020 #5] Emacs 0 / 0 1
5459 P6867  [COCI 2019/2020 #5] Politicari 0 / 0 2
5498 P6868  [COCI 2019/2020 #5] Matching 0 / 0 6
5521 P6869  [COCI 2019/2020 #5] Putovanje 0 / 0 4
5569 P6870  [COCI 2019/2020 #5] Zapina 0 / 0 4
5497 P6871  [COCI 2013/2014 #6] HASH 0 / 0 (None)
5495 P6872  [COCI 2013/2014 #6] VJEKO 0 / 0 2
5605 P6873  [COCI 2013/2014 #6] FONT 0 / 0 (None)
5496 P6874  [COCI 2013/2014 #6] KOCKICE 0 / 0 4
5606 P6875  [COCI 2013/2014 #6] KRUŽNICE 0 / 0 5
5607 P6876  [COCI 2013/2014 #6] GRAŠKRIŽJA(征集spj) 0 / 0 (None)
5994 P6877  [JOI 2020 Final] 只不过是长的领带 / Just Long Neckties 0 / 0 4
5995 P6878  [JOI 2020 Final] JJOOII 2 0 / 0 4
5997 P6879  [JOI 2020 Final] 集邮比赛 3 / Collecting Stamps 3 0 / 0 5
6008 P6880  [JOI 2020 Final] 奥运公交 / Olympic Bus 0 / 0 5

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