ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6883 luogu#P2853   [USACO06DEC] Cow Picnic S 4 / 4 3
6884 luogu#P2854   [USACO06DEC] Cow Roller Coaster S 1 / 1 4
6885 luogu#P2855   [USACO06DEC] River Hopscotch S 0 / 0 3
6886 luogu#P2856   [USACO06FEB] Cellphones G 0 / 1 4
6887 luogu#P2857   [USACO06FEB] Steady Cow Assignment G 1 / 10 6
6888 luogu#P2858   [USACO06FEB] Treats for the Cows G/S 1 / 2 3
6889 luogu#P2859   [USACO06FEB] Stall Reservations S 1 / 2 5
6890 luogu#P2860   [USACO06JAN] Redundant Paths G 2 / 19 5
6891 luogu#P2861   [USACO06JAN] Roping the Field G 0 / 0 5
6892 luogu#P2862   [USACO06JAN] Corral the Cows G 1 / 1 5
6893 luogu#P2863   [USACO06JAN] The Cow Prom S 3 / 9 4
6894 luogu#P2864   [USACO06JAN] The Grove S 0 / 0 5
6895 luogu#P2865   [USACO06NOV] Roadblocks G 2 / 2 5
6896 luogu#P2866   [USACO06NOV] Bad Hair Day S 2 / 5 3
6897 luogu#P2867   [USACO06NOV] Big Square S 0 / 3 4
6898 luogu#P2868   [USACO07DEC] Sightseeing Cows G 2 / 2 6
6899 luogu#P2869   [USACO07DEC] Gourmet Grazers G 0 / 0 5
6900 luogu#P2870   [USACO07DEC] Best Cow Line G 2 / 4 5
6901 luogu#P2871   [USACO07DEC] Charm Bracelet S 3 / 8 2
6902 luogu#P2872   [USACO07DEC] Building Roads S 2 / 9 3
6903 luogu#P2873   [USACO07DEC] Mud Puddles S 0 / 0 2
6904 luogu#P2874   [USACO07FEB] Building A New Barn G 0 / 0 5
6905 luogu#P2875   [USACO07FEB] The Cow Lexicon S 0 / 0 5
6906 luogu#P2876   [USACO07JAN] Problem Solving G 0 / 0 5
6907 luogu#P2877   [USACO07JAN] Cow School G 0 / 0 6
6908 luogu#P2878   [USACO07JAN] Protecting the Flowers S 1 / 3 3
6909 luogu#P2879   [USACO07JAN] Tallest Cow S 2 / 5 4
6910 luogu#P2880   [USACO07JAN] Balanced Lineup G 4 / 20 3
6911 luogu#P2881   [USACO07MAR] Ranking the Cows G 0 / 0 4
6912 luogu#P2882   [USACO07MAR] Face The Right Way G 2 / 2 5
6913 luogu#P2883   [USACO07MAR] Cow Traffic S 0 / 0 5
6914 luogu#P2884   [USACO07MAR] Monthly Expense S 1 / 6 3
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
6918 luogu#P2888   [USACO07NOV] Cow Hurdles S 1 / 4 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
6924 luogu#P2894   [USACO08FEB] Hotel G 6 / 14 5
6925 luogu#P2895   [USACO08FEB] Meteor Shower S 5 / 25 3
6926 luogu#P2896   [USACO08FEB] Eating Together S 0 / 0 3
6927 luogu#P2897   [USACO08JAN] Artificial Lake G 1 / 1 5
6928 luogu#P2898   [USACO08JAN] Haybale Guessing G 0 / 0 6
6929 luogu#P2899   [USACO08JAN] Cell Phone Network G 4 / 11 3
6930 luogu#P2900   [USACO08MAR] Land Acquisition G 7 / 23 6
6931 luogu#P2901   [USACO08MAR] Cow Jogging G 2 / 2 5
6932 luogu#P2902   [USACO08MAR] Pearl Pairing G 0 / 0 3
6933 luogu#P2903   [USACO08MAR] The Loathesome Hay Baler S 0 / 0 3

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