ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1865 luogu#P2928  [USACO09HOL] Cattle Bruisers G 0 / 0 6
1866 luogu#P2929  [USACO09HOL] Transmission Delay G 0 / 0 5
1867 luogu#P2930  [USACO09HOL] Holiday Painting G 0 / 0 6
8702 luogu#P2931  [USACO09HOL] Pearl Bracelet G【征集 SPJ】 0 / 0 (无)
1868 luogu#P2932  [USACO09JAN] Earthquake Damage G 0 / 0 3
1869 luogu#P2933  [USACO09JAN] The Baric Bovine G 0 / 0 5
1870 luogu#P2934  [USACO09JAN] Safe Travel G 0 / 0 6
1871 luogu#P2935  [USACO09JAN] Best Spot S 0 / 0 3
1872 luogu#P2936  [USACO09JAN] Total Flow S 0 / 0 5
1873 luogu#P2937  [USACO09JAN] Laserphones S 0 / 0 4
1874 luogu#P2938  [USACO09FEB] Stock Market G 0 / 0 4
1875 luogu#P2939  [USACO09FEB] Revamping Trails G 2 / 4 5
1876 luogu#P2940  [USACO09FEB] The Leprechaun S 0 / 0 5
1877 luogu#P2941  [USACO09FEB] Surround the Islands S 0 / 0 5
1878 luogu#P2942  [USACO09MAR] Moon Mooing G 0 / 0 3
1879 luogu#P2943  [USACO09MAR] Cleaning Up G 0 / 0 5
1880 luogu#P2944  [USACO09MAR] Earthquake Damage 2 G 0 / 0 6
1881 luogu#P2945  [USACO09MAR] Sand Castle S 0 / 0 2
1882 luogu#P2946  [USACO09MAR] Cow Frisbee Team S 0 / 0 3
1883 luogu#P2947  [USACO09MAR] Look Up S 2 / 2 3
1884 luogu#P2948  [USACO09OPEN] Ski Lessons G 0 / 0 5
1885 luogu#P2949  [USACO09OPEN] Work Scheduling G 2 / 2 4
1886 luogu#P2950  [USACO09OPEN] Bovine Embroidery G 1 / 13 5
1887 luogu#P2951  [USACO09OPEN] Hide and Seek S 1 / 1 3
1888 luogu#P2952  [USACO09OPEN] Cow Line S 0 / 0 2
1889 luogu#P2953  [USACO09OPEN] Cow Digit Game S 0 / 0 4
1890 luogu#P2954  [USACO09OPEN] Grazing2 S 1 / 1 4
1891 luogu#P2955  [USACO09OCT] Even? Odd? G 6 / 8 1
1892 luogu#P2956  [USACO09OCT] The Robot Plow G 1 / 1 1
1893 luogu#P2957  [USACO09OCT] Barn Echoes G 1 / 1 2
1894 luogu#P2958  [USACO09OCT] Papaya Jungle G 0 / 0 2
1895 luogu#P2959  [USACO09OCT] The Leisurely Stroll G 0 / 0 2
1896 luogu#P2960  [USACO09OCT] Invasion of the Milkweed G 0 / 0 3
1897 luogu#P2961  [USACO09NOV] Who Brings the Cookies? G 0 / 0 6
1898 luogu#P2962  [USACO09NOV] Lights G 1 / 1 5
1899 luogu#P2963  [USACO09NOV] Cow Rescue G 0 / 0 4
1900 luogu#P2964  [USACO09NOV] A Coin Game S 0 / 0 5
1901 luogu#P2965  [USACO09NOV] The Grand Farm-off S 0 / 0 2
1902 luogu#P2966  [USACO09DEC] Cow Toll Paths G 0 / 1 5
1903 luogu#P2967  [USACO09DEC] Video Game Troubles G 0 / 0 5
1904 luogu#P2968  [USACO09DEC] Bobsledding S 0 / 0 4
1905 luogu#P2969  [USACO09DEC] Music Notes S 0 / 0 2
1906 luogu#P2970  [USACO09DEC] Selfish Grazing S 0 / 0 3
2089 luogu#P3153  [CQOI2009] 跳舞 2 / 3 6
2090 luogu#P3154  [CQOI2009] 循环赛 1 / 2 6
2091 luogu#P3155  [CQOI2009] 叶子的染色 1 / 1 5
2109 luogu#P3173  [HAOI2009] 巧克力 0 / 0 3
2110 luogu#P3174  [HAOI2009] 毛毛虫 5 / 11 5
2135 luogu#P3199  [HNOI2009] 最小圈 1 / 1 6
2136 luogu#P3200  [HNOI2009] 有趣的数列 3 / 3 6

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