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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
792 L3114   [USACO15JAN] Stampede S 0 / 0 (无)
798 L3120   [USACO15FEB] Cow Hopscotch G 0 / 0 (无)
806 L3129   [USACO15DEC] High Card Low Card P 0 / 0 (无)
807 L3130   [USACO15DEC] Counting Haybale P 0 / 0 (无)
830 L3138   [USACO16FEB] Load Balancing S 0 / 0 (无)
853 L3605   [USACO17JAN] Promotion Counting P 0 / 0 (无)
859 L3611   [USACO17JAN] Cow Dance Show S 0 / 0 (无)
870 L3665   [USACO17OPEN] Switch Grass P 0 / 0 (无)
880 L4085   [USACO17DEC] Haybale Feast G 0 / 0 (无)
881 L4086   [USACO17DEC] My Cow Ate My Homework S 0 / 0 (无)
882 L4087   [USACO17DEC] Milk Measurement S 0 / 0 (无)
896 L4088   [USACO18FEB] Slingshot P 0 / 0 (无)
900 L4184   [USACO18JAN] Sprinklers P 0 / 0 (无)
904 L4188   [USACO18JAN] Lifeguards S 0 / 0 (无)
910 L4269   [USACO18FEB] Snow Boots G 0 / 0 (无)
915 L4374   [USACO18OPEN] Disruption P 0 / 0 (无)
810 L4824   [USACO15FEB] Censoring S 0 / 0 (无)
955 L5244   [USACO19FEB] Mowing Mischief P 0 / 0 (无)
978 L6098   [USACO19FEB] Cow Land G 0 / 0 (无)
995 L6144   [USACO20FEB] Help Yourself P 0 / 0 (无)
1005 L6278   [USACO20OPEN] Haircut G 0 / 0 (无)
1033 L7293   [USACO21JAN] Sum of Distances P 0 / 0 (无)
1048 L7416   [USACO21FEB] No Time to Dry P 0 / 0 (无)
1054 L7530   [USACO21OPEN] United Cows of Farmer John P 0 / 0 (无)
1060 L7984   [USACO21DEC] Tickets P 0 / 0 (无)
1090 L8099   [USACO22JAN] Minimizing Haybales P 0 / 0 (无)
1102 L8192   [USACO22FEB] Paint by Rectangles P 0 / 0 (无)
1124 L8904   [USACO22DEC] Mountains G 0 / 0 (无)
1150 L9130   [USACO23FEB] Hungry Cow P 0 / 0 (无)
1162 L9192   [USACO23OPEN] Pareidolia P 0 / 0 (无)
1175 L9984   [USACO23DEC] A Graph Problem P 0 / 0 (无)
1180 L10134   [USACO24JAN] Cowmpetency S 0 / 0 (无)
1188 L10142   [USACO24JAN] Mooball Teams III P 0 / 0 (无)
1198 L10196   [USACO24FEB] Lazy Cow P 0 / 0 (无)
1212 L11453   [USACO24DEC] Deforestation S 0 / 0 (无)
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