ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2606 P1842   [USACO05NOV] 奶牛玩杂技 0 / 0 3
2612 P1848   [USACO12OPEN] Bookshelf G 0 / 0 6
2613 P1849   [USACO12MAR] Tractor S 0 / 0 4
2619 P1856   [IOI 1998 ] [USACO5.5] 矩形周长Picture 0 / 0 5
1750 P1879   [USACO06NOV] Corn Fields G 0 / 0 5
2646 P1884   [USACO12FEB] Overplanting S 0 / 0 4
2655 P1894   [USACO4.2] 完美的牛栏The Perfect Stall 0 / 0 4
2687 P1930   [USACO3.3] 亚瑟王的宫殿 0 / 0 5
2694 P1937   [USACO10MAR] Barn Allocation G 0 / 0 5
2695 P1938   [USACO09NOV] Job Hunt S 0 / 0 3
2703 P1948   [USACO08JAN] Telephone Lines S 0 / 0 5
2738 P1985   [USACO07OPEN] 翻转棋 Fliptile S 0 / 0 5
2767 P2017   [USACO09DEC] Dizzy Cows G 0 / 0 4
2783 P2035   [USACO08JAN] iCow B 0 / 0 2
2808 P2061   [USACO07OPEN] City Horizon S 0 / 0 5
2816 P2070   刷墙 0 / 0 4
2838 P2098   [USACO16DEC] Team Building P 0 / 0 4
2877 P2115   [USACO14MAR] Sabotage G 0 / 0 5
2912 P2176   [USACO11DEC] RoadBlock S / [USACO14FEB] Roadblock G/S 0 / 0 4
2982 P2202   [USACO13JAN] Square Overlap S 0 / 0 5
2985 P2203   Blink 0 / 0 3
2981 P2205   [USACO13JAN] Painting the Fence S 0 / 0 5
2986 P2207   Photo 0 / 0 3
2984 P2208   [USACO13OPEN] What's Up With Gravity S 0 / 0 5
2988 P2209   [USACO13OPEN] Fuel Economy S 0 / 0 5
2987 P2210   Haywire 0 / 0 4
2990 P2212   [USACO14MAR] Watering the Fields S 0 / 0 3
2991 P2213   [USACO14MAR] The Lazy Cow S 0 / 0 3
2992 P2214   [USACO14MAR] Mooo Moo S 0 / 0 4
3015 P2237   [USACO14FEB] Auto-complete S 0 / 0 4
3024 P2255   [USACO14JAN] Recording the Moolympics S 0 / 0 3
2968 P2338   [USACO14JAN] Bessie Slows Down S 0 / 0 3
2989 P2339   [USACO04OPEN] Turning in Homework G 0 / 0 5
3070 P2340   [USACO03FALL] Cow Exhibition G 0 / 0 3
3105 P2341   [USACO03FALL / HAOI2006] 受欢迎的牛 G 0 / 0 4
3120 P2344   [USACO11FEB] Generic Cow Protests G 0 / 0 5
3121 P2345   [USACO04OPEN] MooFest G 0 / 0 3
3161 P2376   [USACO09OCT] Allowance G 0 / 0 4
3178 P2385   [USACO07FEB] Bronze Lilypad Pond B 0 / 0 3
3218 P2411   [USACO07FEB] Silver Lilypad Pond S 0 / 0 5
3219 P2419   [USACO08JAN] Cow Contest S 0 / 0 4
3356 P2541   [USACO16DEC] Robotic Cow Herd P 0 / 0 6
3429 P2616   [USACO10JAN] Buying Feed, II S 0 / 0 2
3446 P2627   [USACO11OPEN] Mowing the Lawn G 0 / 0 4
3456 P2637   第一次,第二次,成交! 0 / 0 1
3457 P2639   [USACO09OCT] Bessie's Weight Problem G 0 / 0 2
3483 P2665   [USACO08FEB] Game of Lines S 0 / 0 3
3472 P2666   [USACO07OCT] Bessie's Secret Pasture S 0 / 0 2
3493 P2676   [USACO07DEC] Bookshelf B 0 / 0 1
1812 P2677   [USACO07DEC] Bookshelf 2 B 8 / 11 2

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