ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4012 P5097   [USACO04OPEN] Cave Cows 2 0 / 0 5
4013 P5098   [USACO04OPEN] Cave Cows 3 0 / 0 5
4014 P5099   [USACO04OPEN] Cave Cows 4 0 / 0 6
4083 P5116   [USACO18DEC] Mixing Milk B 0 / 0 3
4084 P5117   [USACO18DEC] The Bucket List B 0 / 0 3
4085 P5118   [USACO18DEC] Back and Forth B 0 / 0 5
4086 P5119   [USACO18DEC] Convention S 0 / 0 5
4087 P5120   [USACO18DEC] Convention II S 0 / 0 5
4088 P5121   [USACO18DEC] Mooyo Mooyo S 0 / 0 6
4089 P5122   [USACO18DEC] Fine Dining G 0 / 0 7
4090 P5123   [USACO18DEC] Cowpatibility G 0 / 0 6
4091 P5124   [USACO18DEC] Teamwork G 0 / 0 6
4092 P5155   [USACO18DEC] Balance Beam P 0 / 0 8
4093 P5156   [USACO18DEC] Sort It Out P 0 / 0 8
4094 P5157   [USACO18DEC] The Cow Gathering P 0 / 0 8
4114 P5194   [USACO05DEC] Scales S 0 / 0 5
4113 P5195   [USACO05DEC] Knights of Ni S 0 / 0 6
4123 P5196   [USACO19JAN] Cow Poetry G 0 / 0 6
4124 P5197   [USACO19JAN] Grass Planting S 0 / 0 5
4125 P5198   [USACO19JAN] Icy Perimeter S 0 / 0 5

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