ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1909 P2973  [USACO10HOL] Driving Out the Piggies G 3 / 11 6
1910 P2974  [USACO10HOL] Cow War G 0 / 0 (无)
1911 P2975  [USACO10JAN] Taking Turns G 0 / 0 5
1912 P2976  [USACO10JAN] Shipping Around an Island G 0 / 0 6
1913 P2977  [USACO10JAN] Cow Telephones G 0 / 0 5
1914 P2978  [USACO10JAN] Tea Time S 0 / 0 2
1915 P2979  [USACO10JAN] Cheese Towers S 0 / 0 4
1916 P2980  [USACO10FEB] Covering the Corral G 0 / 0 5
1917 P2981  [USACO10FEB] Cows on Ice G 0 / 0 5
1918 P2982  [USACO10FEB] Slowing down G 2 / 2 5
1919 P2983  [USACO10FEB] Chocolate Buying S 0 / 0 3
1920 P2984  [USACO10FEB] Chocolate Giving S 0 / 0 3
1921 P2985  [USACO10FEB] Chocolate Eating S 0 / 0 3
1922 P2986  [USACO10MAR] Great Cow Gathering G 3 / 13 4
1923 P2987  [USACO10MAR] StarCowraft G 0 / 0 6
1924 P2988  [USACO10MAR] Test Taking S 0 / 0 5
1925 P2989  [USACO10MAR] Need For Speed S 0 / 0 5
1926 P2990  [USACO10OPEN] Cow Hopscotch G 0 / 0 5
1927 P2991  [USACO10OPEN] Water Slides G 0 / 0 5
1928 P2992  [USACO10OPEN] Triangle Counting G 0 / 0 6
1930 P2994  [USACO10OCT] Dinner Time S 0 / 0 4
1931 P2995  [USACO10NOV] Cow Photographs G 0 / 0 5
1932 P2996  [USACO10NOV] Visiting Cows G 0 / 0 3
1933 P2997  [USACO10NOV] Banner S 0 / 0 3
1934 P2998  [USACO10NOV] Candy S 0 / 0 4
1935 P2999  [USACO10NOV] Chocolate Milk S 0 / 0 5
1936 P3000  [USACO10DEC] Cow Calisthenics G 0 / 0 5
1937 P3001  [USACO10DEC] Big Macs Around the World G 0 / 0 5
1938 P3002  [USACO10DEC] Threatening Letter G 0 / 0 6
1939 P3003  [USACO10DEC] Apple Delivery S 0 / 0 3
1940 P3004  [USACO10DEC] Treasure Chest S 0 / 0 4
1941 P3005  [USACO10DEC] The Trough Game S 0 / 0 5
1963 P3027  [USACO10OCT] Making Money G 1 / 2 3
1964 P3028  [USACO10OCT] Soda Machine G 0 / 0 4
2139 P3203  [HNOI2010] 弹飞绵羊 6 / 20 6
2140 P3204  [HNOI2010] 公交线路 1 / 1 6
2141 P3205  [HNOI2010] 合唱队 1 / 1 4
2142 P3206  [HNOI2010] 城市建设 0 / 1 6
2143 P3207  [HNOI2010] 物品调度 0 / 0 5
2144 P3208  [HNOI2010] 矩阵 2 / 2 7
2145 P3209  [HNOI2010] 平面图判定 2 / 9 6
2146 P3210  [HNOI2010] 取石头游戏 1 / 8 6
2431 P3496  [POI2010] GIL-Guilds 0 / 0 4
2432 P3497  [POI2010] KOL-Railway 0 / 0 6
2433 P3498  [POI2010] KOR-Beads 4 / 7 5
2434 P3499  [POI2010] NAJ-Divine Divisor 0 / 0 6
2435 P3500  [POI2010] TES-Intelligence Test 0 / 1 5
2436 P3501  [POI2010] ANT-Antisymmetry 2 / 3 5
2437 P3502  [POI2010] CHO-Hamsters 0 / 0 6
2438 P3503  [POI2010] KLO-Blocks 1 / 1 5

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