ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6883 luogu#P2853   [USACO06DEC] Cow Picnic S 8 / 8 5
6884 luogu#P2854   [USACO06DEC] Cow Roller Coaster S 1 / 1 6
6885 luogu#P2855   [USACO06DEC] River Hopscotch S 1 / 1 5
6886 luogu#P2856   [USACO06FEB] Cellphones G 0 / 1 6
6887 luogu#P2857   [USACO06FEB] Steady Cow Assignment G 1 / 10 8
6888 luogu#P2858   [USACO06FEB] Treats for the Cows G/S 6 / 11 5
6889 luogu#P2859   [USACO06FEB] Stall Reservations S 2 / 5 6
6890 luogu#P2860   [USACO06JAN] Redundant Paths G 4 / 23 7
6891 luogu#P2861   [USACO06JAN] Roping the Field G 0 / 0 7
6892 luogu#P2862   [USACO06JAN] Corral the Cows G 1 / 1 6
6893 luogu#P2863   [USACO06JAN] The Cow Prom S 6 / 14 6
6894 luogu#P2864   [USACO06JAN] The Grove S 0 / 0 7
6895 luogu#P2865   [USACO06NOV] Roadblocks G 3 / 4 7
6896 luogu#P2866   [USACO06NOV] Bad Hair Day S 6 / 18 5
6897 luogu#P2867   [USACO06NOV] Big Square S 0 / 3 6
6898 luogu#P2868   [USACO07DEC] Sightseeing Cows G 2 / 2 7
6899 luogu#P2869   [USACO07DEC] Gourmet Grazers G 0 / 0 7
6900 luogu#P2870   [USACO07DEC] Best Cow Line G 2 / 4 6
6901 luogu#P2871   [USACO07DEC] Charm Bracelet S 12 / 28 3
6902 luogu#P2872   [USACO07DEC] Building Roads S 2 / 9 5
6903 luogu#P2873   [USACO07DEC] Mud Puddles S 0 / 0 3
6904 luogu#P2874   [USACO07FEB] Building A New Barn G 0 / 0 7
6905 luogu#P2875   [USACO07FEB] The Cow Lexicon S 0 / 0 7
6906 luogu#P2876   [USACO07JAN] Problem Solving G 0 / 0 7
6907 luogu#P2877   [USACO07JAN] Cow School G 0 / 0 8
6908 luogu#P2878   [USACO07JAN] Protecting the Flowers S 1 / 3 5
6909 luogu#P2879   [USACO07JAN] Tallest Cow S 4 / 7 5
6910 luogu#P2880   [USACO07JAN] Balanced Lineup G 5 / 21 5
6911 luogu#P2881   [USACO07MAR] Ranking the Cows G 1 / 2 6
6912 luogu#P2882   [USACO07MAR] Face The Right Way G 4 / 4 6
6913 luogu#P2883   [USACO07MAR] Cow Traffic S 0 / 0 5
6914 luogu#P2884   [USACO07MAR] Monthly Expense S 1 / 6 5
6915 luogu#P2885   [USACO07NOV] Telephone Wire G 0 / 0 7
6916 luogu#P2886   [USACO07NOV] Cow Relays G 3 / 6 6
6917 luogu#P2887   [USACO07NOV] Sunscreen G 2 / 3 5
6918 luogu#P2888   [USACO07NOV] Cow Hurdles S 1 / 4 5
6919 luogu#P2889   [USACO07NOV] Milking Time S 0 / 0 5
6920 luogu#P2890   [USACO07OPEN] Cheapest Palindrome G 4 / 6 6
6921 luogu#P2891   [USACO07OPEN] Dining G 1 / 1 8
6923 luogu#P2893   [USACO08FEB] Making the Grade G 5 / 8 7
6924 luogu#P2894   [USACO08FEB] Hotel G 6 / 14 7
6925 luogu#P2895   [USACO08FEB] Meteor Shower S 10 / 46 5
6926 luogu#P2896   [USACO08FEB] Eating Together S 1 / 1 5
6927 luogu#P2897   [USACO08JAN] Artificial Lake G 1 / 1 7
6928 luogu#P2898   [USACO08JAN] Haybale Guessing G 1 / 1 7
6929 luogu#P2899   [USACO08JAN] Cell Phone Network G 7 / 16 5
6930 luogu#P2900   [USACO08MAR] Land Acquisition G 7 / 23 8
6931 luogu#P2901   [USACO08MAR] Cow Jogging G 2 / 2 7
6932 luogu#P2902   [USACO08MAR] Pearl Pairing G 0 / 0 5
6933 luogu#P2903   [USACO08MAR] The Loathesome Hay Baler S 0 / 0 5

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