ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5283 P6280   [USACO20OPEN] Exercise G 0 / 0 7
5249 P6281   [USACO20OPEN] Social Distancing S 0 / 0 5
5250 P6282   [USACO20OPEN] Cereal S 0 / 0 5
5251 P6283   [USACO20OPEN] The Moo Particle S 0 / 0 7
5245 P6432   [USACO3.1] 形成的区域 Shaping Regions 0 / 0 5
5746 P6759   [USACO06OPEN] 县集市 The County Fair 0 / 0 3
5789 P6768   [USACO05MAR] Ombrophobic Bovines 发抖的牛 0 / 0 7
5783 P6770   [USACO05MAR] Checking an Alibi 不在场的证明 0 / 0 5
5776 P6771   [USACO05MAR] Space Elevator 太空电梯 0 / 0 5
6193 P7148   [USACO20DEC] Cowntagion S 0 / 0 5
6194 P7149   [USACO20DEC] Rectangular Pasture S 0 / 0 6
6195 P7150   [USACO20DEC] Stuck in a Rut S 0 / 0 6
6196 P7151   [USACO20DEC] Replication G 0 / 0 7
6197 P7152   [USACO20DEC] Bovine Genetics G 0 / 0 8
6198 P7153   [USACO20DEC] Square Pasture G 0 / 0 8
6199 P7154   [USACO20DEC] Sleeping Cows P 0 / 0 8
6200 P7155   [USACO20DEC] Spaceship P 0 / 0 9
6201 P7156   [USACO20DEC] Cowmistry P 0 / 0 9
6303 P7293   [USACO21JAN] Sum of Distances P 0 / 0 9
6302 P7294   [USACO21JAN] Minimum Cost Paths P 0 / 0 9

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