ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3688 P2856   [USACO06FEB] Cellphones G 0 / 0 4
3689 P2857   [USACO06FEB] Steady Cow Assignment G 0 / 0 6
3690 P2858   [USACO06FEB] Treats for the Cows G/S 0 / 0 3
3691 P2859   [USACO06FEB] Stall Reservations S 0 / 0 5
3692 P2860   [USACO06JAN] Redundant Paths G 0 / 0 5
3693 P2861   [USACO06JAN] Roping the Field G 0 / 0 5
3694 P2862   [USACO06JAN] Corral the Cows G 0 / 0 4
3695 P2863   [USACO06JAN] The Cow Prom S 0 / 0 4
3696 P2864   [USACO06JAN] The Grove S 0 / 0 5
3697 P2865   [USACO06NOV] Roadblocks G 0 / 0 5
3698 P2866   [USACO06NOV] Bad Hair Day S 0 / 0 3
3699 P2867   [USACO06NOV] Big Square S 0 / 0 4
3700 P2868   [USACO07DEC] Sightseeing Cows G 0 / 0 6
3701 P2869   [USACO07DEC] Gourmet Grazers G 0 / 0 5
3702 P2870   [USACO07DEC] Best Cow Line G 0 / 0 5
3703 P2871   [USACO07DEC] Charm Bracelet S 0 / 0 2
3704 P2872   [USACO07DEC] Building Roads S 0 / 0 3
3705 P2873   [USACO07DEC] Mud Puddles S 0 / 0 2
3706 P2874   [USACO07FEB] Building A New Barn G 0 / 0 5
3707 P2875   [USACO07FEB] The Cow Lexicon S 0 / 0 5
3708 P2876   [USACO07JAN] Problem Solving G 0 / 0 5
3709 P2877   [USACO07JAN] Cow School G 0 / 0 6
3710 P2878   [USACO07JAN] Protecting the Flowers S 0 / 0 3
3711 P2879   [USACO07JAN] Tallest Cow S 0 / 0 4
3712 P2880   [USACO07JAN] Balanced Lineup G 0 / 0 3
3713 P2881   [USACO07MAR] Ranking the Cows G 0 / 0 4
3714 P2882   [USACO07MAR] Face The Right Way G 0 / 0 4
3715 P2883   [USACO07MAR] Cow Traffic S 0 / 0 5
3716 P2884   [USACO07MAR] Monthly Expense S 0 / 0 3
3717 P2885   [USACO07NOV] Telephone Wire G 0 / 0 5
3718 P2886   [USACO07NOV] Cow Relays G 0 / 0 5
3719 P2887   [USACO07NOV] Sunscreen G 0 / 0 3
1785 P2888   [USACO07NOV] Cow Hurdles S 10 / 24 3
3720 P2889   [USACO07NOV] Milking Time S 0 / 0 3
3721 P2890   [USACO07OPEN] Cheapest Palindrome G 0 / 0 5
3722 P2891   [USACO07OPEN] Dining G 0 / 0 6
3724 P2893   [USACO08FEB] Making the Grade G 0 / 0 5
3725 P2894   [USACO08FEB] Hotel G 0 / 0 5
3726 P2895   [USACO08FEB] Meteor Shower S 0 / 0 3
3727 P2896   [USACO08FEB] Eating Together S 0 / 0 3
3728 P2897   [USACO08JAN] Artificial Lake G 0 / 0 5
3729 P2898   [USACO08JAN] Haybale Guessing G 0 / 0 5
3730 P2899   [USACO08JAN] Cell Phone Network G 0 / 0 3
3731 P2900   [USACO08MAR] Land Acquisition G 0 / 0 6
3732 P2901   [USACO08MAR] Cow Jogging G 0 / 0 5
3733 P2902   [USACO08MAR] Pearl Pairing G 0 / 0 3
3734 P2903   [USACO08MAR] The Loathesome Hay Baler S 0 / 0 3
3735 P2904   [USACO08MAR] River Crossing S 0 / 0 3
3736 P2905   [USACO08OPEN] Crisis on the Farm G 0 / 0 5
3737 P2906   [USACO08OPEN] Cow Neighborhoods G 0 / 0 6

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