ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2280 2280   Spinning Wheels 0 / 0 (无)
2281 2281   Feed Ratios 0 / 0 (无)
2282 2282   Magic Squares 0 / 0 (无)
2283 2283   Sweet Butter 0 / 0 (无)
2284 2284   Riding the Fences 0 / 0 (无)
2285 2285   Shopping Offers 0 / 0 (无)
136 P2344   [USACO11FEB] Generic Cow Protests G 0 / 0 (无)
252 P2419   [USACO08JAN] Cow Contest S 0 / 0 (无)
382 P2690   [USACO04NOV] Apple Catching G 0 / 0 (无)
259 P2744   [USACO5.3] 量取牛奶Milk Measuring 0 / 0 (无)
692 P2749   [USACO5.1] 夜空繁星Starry Night 0 / 0 (无)
260 P2750   [USACO5.5] 贰五语言Two Five 0 / 0 (无)
694 P2845   [USACO15DEC] Switching on the Lights S 0 / 0 (无)
749 P2850   [USACO06DEC] Wormholes G 0 / 0 (无)
750 P2853   [USACO06DEC] Cow Picnic S 0 / 0 (无)
145 P2856   [USACO06FEB] Cellphones G 0 / 0 (无)
146 P2857   [USACO06FEB] Steady Cow Assignment G 0 / 0 (无)
147 P2859   [USACO06FEB] Stall Reservations S 0 / 0 (无)
695 P2864   [USACO06JAN] The Grove S 0 / 0 (无)
751 P2867   [USACO06NOV] Big Square S 0 / 0 (无)
148 P2879   [USACO07JAN] Tallest Cow S 0 / 0 (无)
752 P2883   [USACO07MAR] Cow Traffic S 0 / 0 (无)
696 P2895   [USACO08FEB] Meteor Shower S 0 / 0 (无)
697 P2901   [USACO08MAR] Cow Jogging G 0 / 0 (无)
698 P2903   [USACO08MAR] The Loathesome Hay Baler S 0 / 0 (无)
753 P2919   [USACO08NOV] Guarding the Farm S 0 / 0 (无)
383 P2921   [USACO08DEC] Trick or Treat on the Farm G 0 / 0 (无)
437 P2924   [USACO08DEC] Largest Fence G 0 / 0 (无)
438 P2926   [USACO08DEC] Patting Heads S 0 / 0 (无)
699 P2937   [USACO09JAN] Laserphones S 0 / 0 (无)
149 P2957   [USACO09OCT] Barn Echoes G 0 / 0 (无)
755 P2962   [USACO09NOV] Lights G 0 / 0 (无)
150 P2969   [USACO09DEC] Music Notes S 0 / 0 (无)
756 P2982   [USACO10FEB] Slowing down G 0 / 0 (无)
757 P3013   [USACO11FEB] The Lost Cows G 0 / 0 (无)
151 P3056   [USACO12NOV] Clumsy Cows S 0 / 0 (无)
152 P3068   [USACO13JAN] Party Invitations S 0 / 0 (无)
700 P3070   [USACO13JAN] Island Travels G 0 / 0 (无)
758 P3072   [USACO13FEB] Perimeter S 0 / 0 (无)
701 P3098   [USACO13DEC] The Bessie Shuffle G 0 / 0 (无)
153 P3105   [USACO14OPEN] Fair Photography S 0 / 0 (无)
154 P3108   [USACO14OPEN] Cow Optics G 0 / 0 (无)
155 P3109   [USACO14OPEN] Code Breaking G 0 / 0 (无)
702 P3110   [USACO14DEC] Piggy Back S 0 / 0 (无)
703 P3111   [USACO14DEC] Cow Jog S 0 / 0 (无)
156 P3131   [USACO16JAN] Subsequences Summing to Sevens S 0 / 0 (无)
157 P3138   [USACO16FEB] Load Balancing S 0 / 0 (无)
785 P3605   [USACO17JAN] Promotion Counting P 0 / 0 (无)
388 P3609   [USACO17JAN] Hoof, Paper, Scissor G 0 / 0 (无)
714 P3610   [USACO17JAN] Cow Navigation G 0 / 0 (无)

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