ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2478 P3610   [USACO17JAN] Cow Navigation G 0 / 0 5
2479 P3611   [USACO17JAN] Cow Dance Show S 0 / 0 4
2481 P3612   [USACO17JAN] Secret Cow Code S 0 / 0 2
2702 P3650   [USACO1.3] 滑雪课程设计Ski Course Design 0 / 0 2
1075 P3656   [USACO17FEB] Why Did the Cow Cross the Road I P 0 / 0 5
1084 P3657   [USACO17FEB] Why Did the Cow Cross the Road II P 0 / 0 6
1085 P3658   [USACO17FEB] Why Did the Cow Cross the Road III P 0 / 0 6
1086 P3659   [USACO17FEB] Why Did the Cow Cross the Road I G 0 / 0 5
1091 P3660   [USACO17FEB] Why Did the Cow Cross the Road III G 0 / 0 5
1101 P3661   [USACO17FEB] Why Did the Cow Cross the Road I S 0 / 0 3
1105 P3662   [USACO17FEB] Why Did the Cow Cross the Road II S 0 / 0 3
1110 P3663   [USACO17FEB] Why Did the Cow Cross the Road III S 0 / 0 4
1111 P3664   [USACO17OPEN] Modern Art P 0 / 0 5
1112 P3665   [USACO17OPEN] Switch Grass P 0 / 0 6
1129 P3666   [USACO17OPEN] COWBASIC P 0 / 0 6
1130 P3667   [USACO17OPEN] Bovine Genomics G 0 / 0 5
1131 P3668   [USACO17OPEN] Modern Art 2 G 0 / 0 5
1137 P3669   [USACO17OPEN] Paired Up S 0 / 0 2
1140 P3670   [USACO17OPEN] Bovine Genomics S 0 / 0 3
1145 P3671   [USACO17OPEN] Where's Bessie? S 0 / 0 4
2763 P3864   [USACO1.2] 命名那个数字 Name That Number 0 / 0 3
3038 P4081   [USACO17DEC] Standing Out from the Herd P 0 / 0 6
3039 P4082   [USACO17DEC] Push a Box P 0 / 0 7
3041 P4083   [USACO17DEC] A Pie for a Pie G 0 / 0 6
3042 P4084   [USACO17DEC] Barn Painting G 0 / 0 4
3043 P4085   [USACO17DEC] Haybale Feast G 0 / 0 4
3044 P4086   [USACO17DEC] My Cow Ate My Homework S 0 / 0 3
3045 P4087   [USACO17DEC] Milk Measurement S 0 / 0 5
3231 P4088   [USACO18FEB] Slingshot P 0 / 0 6
3046 P4089   [USACO17DEC] The Bovine Shuffle S 0 / 0 3
3040 P4090   [USACO17DEC] Greedy Gift Takers P 0 / 0 5
3078 P4122   [USACO17DEC] Blocked Billboard B 0 / 0 2
3135 P4181   [USACO18JAN] Rental Service S 0 / 0 4
3128 P4182   [USACO18JAN] Lifeguards P 0 / 0 6
3129 P4183   [USACO18JAN] Cow at Large P 0 / 0 6
3130 P4184   [USACO18JAN] Sprinklers P 0 / 0 6
3131 P4185   [USACO18JAN] MooTube G 0 / 0 5
3132 P4186   [USACO18JAN] Cow at Large G 0 / 0 5
3133 P4187   [USACO18JAN] Stamp Painting G 0 / 0 5
3134 P4188   [USACO18JAN] Lifeguards S 0 / 0 5
3242 P4264   [USACO18FEB] Teleportation S 0 / 0 5
3241 P4265   [USACO18FEB] Snow Boots S 0 / 0 4
3240 P4266   [USACO18FEB] Rest Stops S 0 / 0 3
3236 P4267   [USACO18FEB] Taming the Herd G 0 / 0 4
3235 P4268   [USACO18FEB] Directory Traversal G 0 / 0 5
3234 P4269   [USACO18FEB] Snow Boots G 0 / 0 5
3233 P4270   [USACO18FEB] Cow Gymnasts P 0 / 0 6
3232 P4271   [USACO18FEB] New Barns P 0 / 0 6
3357 P4372   [USACO18OPEN] Out of Sorts P 0 / 0 6
3356 P4373   [USACO18OPEN] Train Tracking P 0 / 0 7
3355 P4374   [USACO18OPEN] Disruption P 0 / 0 5
3354 P4375   [USACO18OPEN] Out of Sorts G 0 / 0 5
3353 P4376   [USACO18OPEN] Milking Order G 0 / 0 5
3352 P4377   [USACO18OPEN] Talent Show G 0 / 0 5
3358 P4378   [USACO18OPEN] Out of Sorts S 0 / 0 3
3351 P4379   [USACO18OPEN] Lemonade Line S 0 / 0 2
3350 P4380   [USACO18OPEN] Multiplayer Moo S 0 / 0 5
3519 P4544   [USACO10NOV] Buying Feed G 0 / 0 5
3644 P4644   [USACO05DEC] Cleaning Shifts S 0 / 0 5
3843 P4816   [USACO15DEC] High Card Low Card G 0 / 0 4
3844 P4817   [USACO15DEC] Fruit Feast G 0 / 0 3
3845 P4818   [USACO15DEC] Bessie's Dream G 0 / 0 5
3850 P4824   [USACO15FEB] Censoring S 0 / 0 5
3851 P4825   [USACO15FEB] Cow Hopscotch S 0 / 0 3
3852 P4826   [USACO15FEB] Superbull S 0 / 0 3
3866 P4873   [USACO14DEC] Cow Jog G 0 / 0 5
3867 P4875   [USACO14OPEN] Fair Photography G 0 / 0 5
3868 P4876   [USACO14MAR] The Lazy Cow G 0 / 0 6
3869 P4877   [USACO14FEB] Cow Decathlon G 0 / 0 5
3890 P4878   [USACO05DEC] Layout G 0 / 0 4
3223 P4909   [USACO06MAR] Ski Lift G 0 / 0 5
3985 P4951   [USACO01OPEN] Earthquake 0 / 0 5
3991 P4952   [USACO04MAR] Financial Aid 0 / 0 5
3992 P4953   [USACO02FEB] Cow Cycling 0 / 0 6
4005 P4954   [USACO09OPEN] Tower of Hay G 0 / 0 6
3874 P4955   [USACO14JAN] Cross Country Skiing S 0 / 0 3
4046 P5092   [USACO04OPEN] Cube Stacking 0 / 0 4
4047 P5093   [USACO04OPEN] The Cow Lineup 0 / 0 5
4048 P5094   [USACO04OPEN] MooFest G 加强版 0 / 0 4
4050 P5095   [USACO12OPEN] Bookshelf S 0 / 0 4
4053 P5096   [USACO04OPEN] Cave Cows 1 0 / 0 4
4054 P5097   [USACO04OPEN] Cave Cows 2 0 / 0 3
4055 P5098   [USACO04OPEN] Cave Cows 3 0 / 0 3
4056 P5099   [USACO04OPEN] Cave Cows 4 0 / 0 4
4125 P5116   [USACO18DEC] Mixing Milk B 0 / 0 2
4126 P5117   [USACO18DEC] The Bucket List B 0 / 0 2
4127 P5118   [USACO18DEC] Back and Forth B 0 / 0 3
4128 P5119   [USACO18DEC] Convention S 0 / 0 3
4129 P5120   [USACO18DEC] Convention II S 0 / 0 3
4130 P5121   [USACO18DEC] Mooyo Mooyo S 0 / 0 4
4131 P5122   [USACO18DEC] Fine Dining G 0 / 0 5
4132 P5123   [USACO18DEC] Cowpatibility G 0 / 0 4
4133 P5124   [USACO18DEC] Teamwork G 0 / 0 4
4134 P5155   [USACO18DEC] Balance Beam P 0 / 0 6
4135 P5156   [USACO18DEC] Sort It Out P 0 / 0 6
4136 P5157   [USACO18DEC] The Cow Gathering P 0 / 0 6
4157 P5194   [USACO05DEC] Scales S 0 / 0 3
4156 P5195   [USACO05DEC] Knights of Ni S 0 / 0 4
4165 P5196   [USACO19JAN] Cow Poetry G 0 / 0 4
4166 P5197   [USACO19JAN] Grass Planting S 0 / 0 3

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