ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1844 P2907  [USACO08OPEN] Roads Around The Farm S 1 / 1 1
1845 P2908  [USACO08OPEN] Word Power S 0 / 0 2
1846 P2909  [USACO08OPEN] Cow Cars S 1 / 1 2
1847 P2910  [USACO08OPEN] Clear And Present Danger S 1 / 3 3
1848 P2911  [USACO08OCT] Bovine Bones G 7 / 7 1
1849 P2912  [USACO08OCT] Pasture Walking G 0 / 0 3
1850 P2913  [USACO08OCT] Wheel Rotation G 0 / 0 2
1851 P2914  [USACO08OCT] Power Failure G 0 / 0 4
1852 P2915  [USACO08NOV] Mixed Up Cows G 1 / 1 5
1853 P2916  [USACO08NOV] Cheering up the Cow G 0 / 0 3
1854 P2917  [USACO08NOV] Toys G 0 / 0 6
1855 P2918  [USACO08NOV] Buying Hay S 2 / 3 3
1856 P2919  [USACO08NOV] Guarding the Farm S 0 / 1 4
1857 P2920  [USACO08NOV] Time Management S 0 / 0 3
1858 P2921  [USACO08DEC] Trick or Treat on the Farm G 0 / 0 4
1859 P2922  [USACO08DEC] Secret Message G 2 / 4 4
1860 P2923  [USACO08DEC] Winning Checkers G 0 / 0 (无)
1861 P2924  [USACO08DEC] Largest Fence G 0 / 0 6
1862 P2925  [USACO08DEC] Hay For Sale S 3 / 3 2
1863 P2926  [USACO08DEC] Patting Heads S 2 / 2 3
1864 P2927  [USACO08DEC] Jigsaw Puzzles S 0 / 0 4
1865 P2928  [USACO09HOL] Cattle Bruisers G 0 / 0 6
1866 P2929  [USACO09HOL] Transmission Delay G 0 / 0 5
1867 P2930  [USACO09HOL] Holiday Painting G 0 / 0 6
8702 P2931  [USACO09HOL] Pearl Bracelet G【征集 SPJ】 0 / 0 (无)
1868 P2932  [USACO09JAN] Earthquake Damage G 0 / 0 3
1869 P2933  [USACO09JAN] The Baric Bovine G 0 / 0 5
1870 P2934  [USACO09JAN] Safe Travel G 0 / 0 6
1871 P2935  [USACO09JAN] Best Spot S 0 / 0 3
1872 P2936  [USACO09JAN] Total Flow S 0 / 0 5
1873 P2937  [USACO09JAN] Laserphones S 0 / 0 4
1874 P2938  [USACO09FEB] Stock Market G 0 / 0 4
1875 P2939  [USACO09FEB] Revamping Trails G 2 / 4 5
1876 P2940  [USACO09FEB] The Leprechaun S 0 / 0 5
1877 P2941  [USACO09FEB] Surround the Islands S 0 / 0 5
1878 P2942  [USACO09MAR] Moon Mooing G 0 / 0 3
1879 P2943  [USACO09MAR] Cleaning Up G 0 / 0 5
1880 P2944  [USACO09MAR] Earthquake Damage 2 G 0 / 0 6
1881 P2945  [USACO09MAR] Sand Castle S 0 / 0 2
1882 P2946  [USACO09MAR] Cow Frisbee Team S 0 / 0 3
1883 P2947  [USACO09MAR] Look Up S 2 / 2 3
1884 P2948  [USACO09OPEN] Ski Lessons G 0 / 0 5
1885 P2949  [USACO09OPEN] Work Scheduling G 2 / 2 4
1886 P2950  [USACO09OPEN] Bovine Embroidery G 1 / 13 5
1887 P2951  [USACO09OPEN] Hide and Seek S 1 / 1 3
1888 P2952  [USACO09OPEN] Cow Line S 0 / 0 2
1889 P2953  [USACO09OPEN] Cow Digit Game S 0 / 0 4
1890 P2954  [USACO09OPEN] Grazing2 S 1 / 1 4
1891 P2955  [USACO09OCT] Even? Odd? G 6 / 8 1
1892 P2956  [USACO09OCT] The Robot Plow G 1 / 1 1

分类

手气不错

根据当前过滤条件随机选择一道题