ID 문제 Show tags Hide tags AC / Tried 난이도
1463 1463   Arbiter 0 / 0 (N/A)
1465 1465   GCC 0 / 0 (N/A)
4846 luoguP1067   [NOIP 2009 普及组] 多项式输出 0 / 0 3
4847 luoguP1068   [NOIP 2009 普及组] 分数线划定 0 / 0 3
4848 luoguP1069   [NOIP 2009 普及组] 细胞分裂 0 / 0 6
4849 luoguP1070   [NOIP 2009 普及组] 道路游戏 0 / 0 7
4850 luoguP1071   [NOIP 2009 提高组] 潜伏者 0 / 0 3
4851 luoguP1072   [NOIP 2009 提高组] Hankson 的趣味题 0 / 0 6
4852 luoguP1073   [NOIP 2009 提高组] 最优贸易 0 / 0 7
4853 luoguP1074   [NOIP 2009 提高组] 靶形数独 0 / 0 7
5114 luoguP1339   [USACO09OCT] Heat Wave G 0 / 0 5
5369 luoguP1599   [USACO09MAR] 结算日 Payback B 0 / 0 3
5377 luoguP1607   [USACO09FEB] Fair Shuttle G 0 / 0 7
5397 luoguP1627   [CQOI2009] 中位数 0 / 0 6
5506 luoguP1756   [NOI2009] 描边 0 / 0 9
5508 luoguP1758   [NOI2009] 管道取珠 0 / 0 7
5608 luoguP1864   [NOI2009] 二叉查找树 0 / 0 8
5655 luoguP1912   [NOI2009] 诗人小G 0 / 0 8
5680 luoguP1938   [USACO09NOV] Job Hunt S 0 / 0 5
5704 luoguP1963   [NOI2009] 变换序列 0 / 0 8
5713 luoguP1972   [SDOI2009] HH 的项链 0 / 0 7
5756 luoguP2017   [USACO09DEC] Dizzy Cows G 0 / 0 6
5762 luoguP2023   [AHOI2009] 维护序列 0 / 0 6
5778 luoguP2039   [AHOI2009] 跳棋 0 / 0 6
5790 luoguP2051   [AHOI2009] 中国象棋 0 / 0 7
5794 luoguP2055   [ZJOI2009] 假期的宿舍 0 / 0 7
5925 luoguP2148   [SDOI2009] E&D 0 / 0 7
5926 luoguP2149   [SDOI2009] Elaxia的路线 0 / 0 7
5928 luoguP2151   [SDOI2009] HH 去散步 0 / 0 8
5929 luoguP2152   [SDOI2009] SuperGCD 0 / 0 7
5930 luoguP2153   [SDOI2009] 晨跑 0 / 0 8
5931 luoguP2154   [SDOI2009] 虔诚的墓主人 0 / 0 8
5933 luoguP2156   [SDOI2009] 细胞探索 0 / 0 8
5934 luoguP2157   [SDOI2009] 学校食堂 0 / 0 8
5936 luoguP2159   [SHOI2009] 舞会 0 / 0 8
5938 luoguP2161   [SHOI2009] 会场预约 0 / 0 7
5839 luoguP2165   [AHOI2009] 飞行棋 0 / 0 5
5945 luoguP2167   [SDOI2009] Bill的挑战 0 / 0 7
6157 luoguP2376   [USACO09OCT] Allowance G 0 / 0 6
6273 luoguP2407   [SDOI2009] 地图复原 0 / 0 7
6272 luoguP2410   [SDOI2009] 最优图像 0 / 0 8
6326 luoguP2513   [HAOI2009] 逆序对数列 0 / 0 5
6377 luoguP2564   [SCOI2009] 生日礼物 0 / 0 6
6378 luoguP2565   [SCOI2009] 骰子的学问 0 / 0 9
6379 luoguP2566   [SCOI2009] 围豆豆 0 / 0 8
6401 luoguP2591   [ZJOI2009] 函数 0 / 0 7
6404 luoguP2594   [ZJOI2009] 染色游戏 0 / 0 8
6405 luoguP2595   [ZJOI2009] 多米诺骨牌 0 / 0 9
6408 luoguP2598   [ZJOI2009] 狼和羊的故事 0 / 0 7
6409 luoguP2599   [ZJOI2009] 取石子游戏 0 / 0 9
6411 luoguP2601   [ZJOI2009] 对称的正方形 0 / 0 8
6456 luoguP2639   [USACO09OCT] Bessie's Weight Problem G 0 / 0 3
6467 luoguP2657   [SCOI2009] windy 数 0 / 0 5
6650 luoguP2805   [NOI2009] 植物大战僵尸 0 / 0 8
6767 luoguP2928   [USACO09HOL] Cattle Bruisers G 0 / 0 8
6768 luoguP2929   [USACO09HOL] Transmission Delay G 0 / 0 7
6769 luoguP2930   [USACO09HOL] Holiday Painting G 0 / 0 8
6770 luoguP2931   [USACO09HOL] Pearl Bracelet G【征集 SPJ】 0 / 0 (N/A)
6771 luoguP2932   [USACO09JAN] Earthquake Damage G 0 / 0 5
6772 luoguP2933   [USACO09JAN] The Baric Bovine G 0 / 0 7
6773 luoguP2934   [USACO09JAN] Safe Travel G 0 / 0 7
6774 luoguP2935   [USACO09JAN] Best Spot S 0 / 0 5
6775 luoguP2936   [USACO09JAN] Total Flow S 0 / 0 7
6776 luoguP2937   [USACO09JAN] Laserphones S 0 / 0 6
6777 luoguP2938   [USACO09FEB] Stock Market G 0 / 0 6
6778 luoguP2939   [USACO09FEB] Revamping Trails G 0 / 0 6
6779 luoguP2940   [USACO09FEB] The Leprechaun S 0 / 0 7
6780 luoguP2941   [USACO09FEB] Surround the Islands S 0 / 0 5
6781 luoguP2942   [USACO09MAR] Moon Mooing G 0 / 0 5
6782 luoguP2943   [USACO09MAR] Cleaning Up G 0 / 0 7
6783 luoguP2944   [USACO09MAR] Earthquake Damage 2 G 0 / 0 8
6784 luoguP2945   [USACO09MAR] Sand Castle S 0 / 0 3
6785 luoguP2946   [USACO09MAR] Cow Frisbee Team S 0 / 0 5
6786 luoguP2947   [USACO09MAR] Look Up S 0 / 0 5
6787 luoguP2948   [USACO09OPEN] Ski Lessons G 0 / 0 7
6788 luoguP2949   [USACO09OPEN] Work Scheduling G 0 / 0 6
6789 luoguP2950   [USACO09OPEN] Bovine Embroidery G 0 / 0 7
6790 luoguP2951   [USACO09OPEN] Hide and Seek S 0 / 0 5
6791 luoguP2952   [USACO09OPEN] Cow Line S 0 / 0 3
6792 luoguP2953   [USACO09OPEN] Cow Digit Game S 0 / 0 6
6793 luoguP2954   [USACO09OPEN] Grazing2 S 0 / 0 6
6794 luoguP2955   [USACO09OCT] Even? Odd? G 0 / 0 1
6795 luoguP2956   [USACO09OCT] The Robot Plow G 0 / 0 1
6796 luoguP2957   [USACO09OCT] Barn Echoes G 0 / 0 3
6797 luoguP2958   [USACO09OCT] Papaya Jungle G 0 / 0 3
6798 luoguP2959   [USACO09OCT] The Leisurely Stroll G 0 / 0 3
6799 luoguP2960   [USACO09OCT] Invasion of the Milkweed G 0 / 0 5
6800 luoguP2961   [USACO09NOV] Who Brings the Cookies? G 0 / 0 8
6801 luoguP2962   [USACO09NOV] Lights G 0 / 0 7
6802 luoguP2963   [USACO09NOV] Cow Rescue G 0 / 0 6
6803 luoguP2964   [USACO09NOV] A Coin Game S 0 / 0 7
6804 luoguP2965   [USACO09NOV] The Grand Farm-off S 0 / 0 3
6805 luoguP2966   [USACO09DEC] Cow Toll Paths G 0 / 0 7
6806 luoguP2967   [USACO09DEC] Video Game Troubles G 0 / 0 7
6807 luoguP2968   [USACO09DEC] Bobsledding S 0 / 0 6
6808 luoguP2969   [USACO09DEC] Music Notes S 0 / 0 3
6809 luoguP2970   [USACO09DEC] Selfish Grazing S 0 / 0 3
7001 luoguP3153   [CQOI2009] 跳舞 0 / 0 8
7002 luoguP3154   [CQOI2009] 循环赛 0 / 0 7
7003 luoguP3155   [CQOI2009] 叶子的染色 0 / 0 6

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