ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2544 P3611  [USACO17JAN] Cow Dance Show S 2 / 3 4
2545 P3612  [USACO17JAN] Secret Cow Code S 4 / 9 2
2583 P3650  [USACO1.3] 滑雪课程设计Ski Course Design 0 / 0 2
2589 P3656  [USACO17FEB] Why Did the Cow Cross the Road I P 0 / 0 5
2590 P3657  [USACO17FEB] Why Did the Cow Cross the Road II P 1 / 1 6
2591 P3658  [USACO17FEB] Why Did the Cow Cross the Road III P 0 / 0 6
2592 P3659  [USACO17FEB] Why Did the Cow Cross the Road I G 0 / 0 5
2593 P3660  [USACO17FEB] Why Did the Cow Cross the Road III G 0 / 0 5
2594 P3661  [USACO17FEB] Why Did the Cow Cross the Road I S 0 / 0 4
2595 P3662  [USACO17FEB] Why Did the Cow Cross the Road II S 3 / 6 3
2596 P3663  [USACO17FEB] Why Did the Cow Cross the Road III S 1 / 1 4
2597 P3664  [USACO17OPEN] Modern Art P 0 / 0 5
2598 P3665  [USACO17OPEN] Switch Grass P 0 / 0 6
2599 P3666  [USACO17OPEN] COWBASIC P 0 / 0 6
2600 P3667  [USACO17OPEN] Bovine Genomics G 0 / 0 5
2601 P3668  [USACO17OPEN] Modern Art 2 G 1 / 3 5
2602 P3669  [USACO17OPEN] Paired Up S 0 / 0 2
2603 P3670  [USACO17OPEN] Bovine Genomics S 0 / 0 3
2604 P3671  [USACO17OPEN] Where's Bessie? S 0 / 0 4
2797 P3864  [USACO1.2] 命名那个数字 Name That Number 1 / 1 3
3013 P4081  [USACO17DEC] Standing Out from the Herd P 0 / 1 6
3014 P4082  [USACO17DEC] Push a Box P 1 / 1 7
3015 P4083  [USACO17DEC] A Pie for a Pie G 0 / 0 6
3016 P4084  [USACO17DEC] Barn Painting G 0 / 0 4
3017 P4085  [USACO17DEC] Haybale Feast G 0 / 0 4
3018 P4086  [USACO17DEC] My Cow Ate My Homework S 0 / 0 3
3019 P4087  [USACO17DEC] Milk Measurement S 0 / 0 5
3020 P4088  [USACO18FEB] Slingshot P 0 / 0 6
3021 P4089  [USACO17DEC] The Bovine Shuffle S 0 / 0 3
3022 P4090  [USACO17DEC] Greedy Gift Takers P 0 / 0 5
3054 P4122  [USACO17DEC] Blocked Billboard B 0 / 0 2
3112 P4181  [USACO18JAN] Rental Service S 0 / 0 4
3113 P4182  [USACO18JAN] Lifeguards P 1 / 3 6
3114 P4183  [USACO18JAN] Cow at Large P 1 / 1 7
3115 P4184  [USACO18JAN] Sprinklers P 0 / 0 6
3116 P4185  [USACO18JAN] MooTube G 5 / 7 5
3117 P4186  [USACO18JAN] Cow at Large G 0 / 0 5
3118 P4187  [USACO18JAN] Stamp Painting G 0 / 0 6
3119 P4188  [USACO18JAN] Lifeguards S 0 / 3 5
3195 P4264  [USACO18FEB] Teleportation S 0 / 0 5
3196 P4265  [USACO18FEB] Snow Boots S 0 / 0 5
3197 P4266  [USACO18FEB] Rest Stops S 0 / 0 4
3198 P4267  [USACO18FEB] Taming the Herd G 0 / 0 5
3199 P4268  [USACO18FEB] Directory Traversal G 0 / 0 5
3200 P4269  [USACO18FEB] Snow Boots G 1 / 2 5
3201 P4270  [USACO18FEB] Cow Gymnasts P 0 / 0 6
3202 P4271  [USACO18FEB] New Barns P 0 / 0 6
3303 P4372  [USACO18OPEN] Out of Sorts P 0 / 0 6
3304 P4373  [USACO18OPEN] Train Tracking P 0 / 0 7
3305 P4374  [USACO18OPEN] Disruption P 0 / 1 6

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