ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6778 luogu#P2744   [USACO5.3] 量取牛奶Milk Measuring 1 / 1 5
6781 luogu#P2747   [USACO5.4] 周游加拿大Canada Tour 1 / 1 5
6784 luogu#P2750   [USACO5.5] 贰五语言Two Five 2 / 4 6
6791 luogu#P2757   [国家集训队] 等差子序列 0 / 2 6
6792 luogu#P2758   编辑距离 11 / 20 3
6794 luogu#P2760   科技庄园 0 / 0 4
6800 luogu#P2766   最长不下降子序列问题 2 / 10 6
6801 luogu#P2767   树的数量 0 / 0 6
6816 luogu#P2782   友好城市 3 / 9 3
6829 luogu#P2795   Facer爱游泳 0 / 0 5
6830 luogu#P2796   Facer的程序 1 / 4 3
6834 luogu#P2800   又上锁妖塔 1 / 2 2
6841 luogu#P2808   小笼包 0 / 0 5
6867 luogu#P2836   加油问题 0 / 0 5
6868 luogu#P2837   [USACO08FEB] Dining Cows B 0 / 0 2
6881 luogu#P2851   [USACO06DEC] The Fewest Coins G 1 / 1 5
6884 luogu#P2854   [USACO06DEC] Cow Roller Coaster S 1 / 1 4
6888 luogu#P2858   [USACO06FEB] Treats for the Cows G/S 1 / 2 3
6897 luogu#P2867   [USACO06NOV] Big Square S 0 / 3 4
6901 luogu#P2871   [USACO07DEC] Charm Bracelet S 3 / 8 2
6905 luogu#P2875   [USACO07FEB] The Cow Lexicon S 0 / 0 5
6906 luogu#P2876   [USACO07JAN] Problem Solving G 0 / 0 5
6913 luogu#P2883   [USACO07MAR] Cow Traffic S 0 / 0 5
6915 luogu#P2885   [USACO07NOV] Telephone Wire G 0 / 0 5
6916 luogu#P2886   [USACO07NOV] Cow Relays G 3 / 6 5
6917 luogu#P2887   [USACO07NOV] Sunscreen G 1 / 2 3
6919 luogu#P2889   [USACO07NOV] Milking Time S 0 / 0 3
6920 luogu#P2890   [USACO07OPEN] Cheapest Palindrome G 3 / 5 5
6921 luogu#P2891   [USACO07OPEN] Dining G 0 / 0 6
6923 luogu#P2893   [USACO08FEB] Making the Grade G 3 / 4 5
6926 luogu#P2896   [USACO08FEB] Eating Together S 0 / 0 3
6930 luogu#P2900   [USACO08MAR] Land Acquisition G 7 / 23 6
6931 luogu#P2901   [USACO08MAR] Cow Jogging G 2 / 2 5
6934 luogu#P2904   [USACO08MAR] River Crossing S 1 / 1 3
6935 luogu#P2905   [USACO08OPEN] Crisis on the Farm G 0 / 0 5
6945 luogu#P2915   [USACO08NOV] Mixed Up Cows G 2 / 2 5
6951 luogu#P2921   [USACO08DEC] Trick or Treat on the Farm G 0 / 0 4
6953 luogu#P2923   [USACO08DEC] Winning Checkers G 0 / 0 (无)
6955 luogu#P2925   [USACO08DEC] Hay For Sale S 3 / 3 2
6969 luogu#P2939   [USACO09FEB] Revamping Trails G 2 / 4 4
6973 luogu#P2943   [USACO09MAR] Cleaning Up G 0 / 0 5
6976 luogu#P2946   [USACO09MAR] Cow Frisbee Team S 0 / 0 3
6978 luogu#P2948   [USACO09OPEN] Ski Lessons G 0 / 0 5
6980 luogu#P2950   [USACO09OPEN] Bovine Embroidery G 1 / 13 5
6984 luogu#P2954   [USACO09OPEN] Grazing2 S 1 / 1 4
6994 luogu#P2964   [USACO09NOV] A Coin Game S 0 / 0 5
7009 luogu#P2979   [USACO10JAN] Cheese Towers S 0 / 0 4
7016 luogu#P2986   [USACO10MAR] Great Cow Gathering G 4 / 15 4
7034 luogu#P3004   [USACO10DEC] Treasure Chest S 0 / 0 4
7039 luogu#P3009   [USACO11JAN] Profits S 2 / 7 2

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