ID 题目 显示标签 隐藏标签 AC / 尝试 难度
4154 P5198   [USACO19JAN] Icy Perimeter S 0 / 0 3
4155 P5199   [USACO19JAN] Mountain View S 0 / 0 4
4156 P5200   [USACO19JAN] Sleepy Cow Sorting G 0 / 0 4
4157 P5201   [USACO19JAN] Shortcut G 0 / 0 4
4158 P5202   [USACO19JAN] Redistricting P 0 / 0 4
4159 P5203   [USACO19JAN] Exercise Route P 0 / 0 6
4160 P5204   [USACO19JAN] Train Tracking 2 P 0 / 0 6
4205 P5242   [USACO19FEB] Cow Dating P 0 / 0 6
4206 P5243   [USACO19FEB] Moorio Kart P 0 / 0 6
4207 P5244   [USACO19FEB] Mowing Mischief P 0 / 0 7
4387 P5422   [USACO19OPEN] Compound Escape P 0 / 0 7
4388 P5423   [USACO19OPEN] Valleys P 0 / 0 7
4389 P5424   [USACO19OPEN] Snakes G 0 / 0 4
4390 P5425   [USACO19OPEN] I Would Walk 500 Miles G 0 / 0 4
4391 P5426   [USACO19OPEN] Balancing Inversions G 0 / 0 5
4392 P5427   [USACO19OPEN] Left Out S 0 / 0 4
4393 P5428   [USACO19OPEN] Cow Steeplechase II S 0 / 0 5
4394 P5429   [USACO19OPEN] Fence Planning S 0 / 0 4
4525 P5541   [USACO19FEB] Sleepy Cow Herding S 0 / 0 3
4529 P5542   [USACO19FEB] Painting The Barn S 0 / 0 3
4527 P5543   [USACO19FEB] The Great Revegetation S 0 / 3 4
4819 P5831   [USACO19DEC] Cow Gymnastics B 0 / 0 1
4820 P5832   [USACO19DEC] Where Am I? B 0 / 0 1
4821 P5833   [USACO19DEC] Livestock Lineup B 1 / 1 2
4822 P5834   [USACO19DEC] MooBuzz S 0 / 0 2
4823 P5835   [USACO19DEC] Meetings S 0 / 0 5
4824 P5836   [USACO19DEC] Milk Visits S 0 / 0 4
4826 P5837   [USACO19DEC] Milk Pumping G 0 / 0 4
4827 P5838   [USACO19DEC] Milk Visits G 0 / 0 5
4828 P5839   [USACO19DEC] Moortal Cowmbat G 0 / 0 5
4829 P5851   [USACO19DEC] Greedy Pie Eaters P 0 / 0 5
4830 P5852   [USACO19DEC] Bessie's Snow Cow P 0 / 0 5
4831 P5853   [USACO19DEC] Tree Depth P 0 / 0 6
5007 P6002   [USACO20JAN] Berry Picking S 0 / 0 3
5008 P6003   [USACO20JAN] Loan Repayment S 0 / 0 5
5009 P6004   [USACO20JAN] Wormhole Sort S 0 / 0 4
5004 P6005   [USACO20JAN] Time is Mooney G 0 / 0 4
5005 P6006   [USACO20JAN] Farmer John Solves 3SUM G 0 / 0 5
5006 P6007   [USACO20JAN] Springboards G 0 / 0 6
5000 P6008   [USACO20JAN] Cave Paintings P 0 / 0 5
5001 P6009   [USACO20JAN] Non-Decreasing Subsequences P 0 / 0 6
5002 P6010   [USACO20JAN] Falling Portals P 0 / 0 6
5074 P6062   [USACO05JAN] Muddy Fields G 0 / 0 6
5075 P6063   [USACO05JAN] The Wedding Juicer G 0 / 0 4
5076 P6064   [USACO05JAN] Naptime G 0 / 0 4
5077 P6065   [USACO05JAN] Sumsets S 0 / 0 2
5078 P6066   [USACO05JAN] Watchcow S 0 / 0 4
5079 P6067   [USACO05JAN] Moo Volume S 0 / 0 3
5088 P6079   [USACO06MAR] Milk Team Select G 0 / 0 4
5089 P6080   [USACO05DEC] Cow Patterns G 0 / 0 6

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