ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6711 luogu#P2676   [USACO07DEC] Bookshelf B 13 / 20 1
6713 luogu#P2678   [NOIP 2015 提高组] 跳石头 26 / 52 3
6730 luogu#P2695   骑士的工作 0 / 0 2
6738 luogu#P2703   [NOI2006] 千年虫 2 / 3 7
6759 luogu#P2725   [USACO3.1] 邮票 Stamps 3 / 3 3
6785 luogu#P2751   [USACO4.2] 工序安排 Job Processing 1 / 3 5
6806 luogu#P2772   寻找平面上的极大点 1 / 1 3
6811 luogu#P2777   [AHOI2016初中组] 自行车比赛 0 / 0 2
6846 luogu#P2813   母舰 0 / 0 2
6854 luogu#P2821   变幻数 0 / 0 5
6883 luogu#P2853   [USACO06DEC] Cow Picnic S 4 / 4 3
6886 luogu#P2856   [USACO06FEB] Cellphones G 0 / 1 4
6887 luogu#P2857   [USACO06FEB] Steady Cow Assignment G 1 / 10 6
6889 luogu#P2859   [USACO06FEB] Stall Reservations S 1 / 2 5
6900 luogu#P2870   [USACO07DEC] Best Cow Line G 2 / 4 5
6904 luogu#P2874   [USACO07FEB] Building A New Barn G 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
6912 luogu#P2882   [USACO07MAR] Face The Right Way G 2 / 2 4
6917 luogu#P2887   [USACO07NOV] Sunscreen G 1 / 2 3
6932 luogu#P2902   [USACO08MAR] Pearl Pairing G 0 / 0 3
6939 luogu#P2909   [USACO08OPEN] Cow Cars S 1 / 1 2
6947 luogu#P2917   [USACO08NOV] Toys G 0 / 0 6
6948 luogu#P2918   [USACO08NOV] Buying Hay S 11 / 24 3
6950 luogu#P2920   [USACO08NOV] Time Management S 1 / 3 3
6955 luogu#P2925   [USACO08DEC] Hay For Sale S 5 / 6 2
6975 luogu#P2945   [USACO09MAR] Sand Castle S 0 / 0 2
6979 luogu#P2949   [USACO09OPEN] Work Scheduling G 3 / 3 4
6993 luogu#P2963   [USACO09NOV] Cow Rescue G 0 / 0 4
7000 luogu#P2970   [USACO09DEC] Selfish Grazing S 0 / 0 2
7007 luogu#P2977   [USACO10JAN] Cow Telephones G 0 / 0 5
7013 luogu#P2983   [USACO10FEB] Chocolate Buying S 2 / 6 3
7014 luogu#P2984   [USACO10FEB] Chocolate Giving S 1 / 2 3
7015 luogu#P2985   [USACO10FEB] Chocolate Eating S 8 / 74 3
7024 luogu#P2994   [USACO10OCT] Dinner Time S 0 / 0 4
7032 luogu#P3002   [USACO10DEC] Threatening Letter G 0 / 0 6
7044 luogu#P3014   [USACO11FEB] Cow Line S 2 / 4 4
7054 luogu#P3024   [USACO11OPEN] Cow Checkers S 0 / 0 5
7072 luogu#P3042   [USACO12JAN] Cow Run G 0 / 0 6
7075 luogu#P3045   [USACO12FEB] Cow Coupons G 2 / 2 5
7082 luogu#P3052   [USACO12MAR] Cows in a Skyscraper G 3 / 12 4
7083 luogu#P3053   [USACO12OPEN] Unlocking Blocks S 0 / 1 5
7086 luogu#P3056   [USACO12NOV] Clumsy Cows S 2 / 7 2
7097 luogu#P3067   [USACO12OPEN] Balanced Cow Subsets G 2 / 5 5
7104 luogu#P3074   [USACO13FEB] Milk Scheduling S 0 / 0 3
7106 luogu#P3076   [USACO13FEB] Taxi G 0 / 0 5
7108 luogu#P3078   [USACO13MAR] Poker Hands S 2 / 4 3
7123 luogu#P3093   [USACO13DEC] Milk Scheduling S 0 / 0 3
7129 luogu#P3099   [USACO14JAN] Cow Curling G 0 / 0 5

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