ID 题目 显示标签 隐藏标签 AC / 尝试 难度
3200 3200   [NOIP 2005 普及组] 循环 0 / 0 (无)
3319 3319   [CSP-S 2019] Emiya 家今天的饭 0 / 0 (无)
3348 3348   [NOIP 2009 普及组] 道路游戏 0 / 0 (无)
3419 3419   [CSP-S 2019] Emiya 家今天的饭 0 / 0 (无)
3448 3448   [NOIP 2009 普及组] 道路游戏 0 / 0 (无)
3697 3697   [USACO25OPEN] Forklift Certified P 0 / 0 (无)
3703 3703   [USACO25OPEN] Election Queries G 0 / 0 (无)
3722 3722   USACO 2011 年 11 月比赛 黄金组 Above the Median 0 / 0 (无)
3723 3723   USACO 2011 年 11 月比赛 黄金组 Binary Sudoku 0 / 0 (无)
3724 3724   USACO 2011 年 11 月比赛 黄金组 Cow Steeplechase 0 / 0 (无)
3725 3725   [USACO11DEC] Cow Photography G/S 0 / 0 (无)
3727 3727   [USACO11DEC] Grass Planting G 0 / 0 (无)
3730 3730   [USACO11DEC] Umbrellas for Cows S 0 / 0 (无)
3897 3897   [USACO25OPEN] Forklift Certified P 0 / 0 (无)
3903 3903   [USACO25OPEN] Election Queries G 0 / 0 (无)
3922 3922   USACO 2011 年 11 月比赛 黄金组 Above the Median 0 / 0 (无)
3923 3923   USACO 2011 年 11 月比赛 黄金组 Binary Sudoku 0 / 0 (无)
3924 3924   USACO 2011 年 11 月比赛 黄金组 Cow Steeplechase 0 / 0 (无)
3925 3925   [USACO11DEC] Cow Photography G/S 0 / 0 (无)
3927 3927   [USACO11DEC] Grass Planting G 0 / 0 (无)
3930 3930   [USACO11DEC] Umbrellas for Cows S 0 / 0 (无)
3997 3997   [USACO25OPEN] Forklift Certified P 0 / 0 (无)
4003 4003   [USACO25OPEN] Election Queries G 0 / 0 (无)
4022 4022   USACO 2011 年 11 月比赛 黄金组 Above the Median 0 / 0 (无)
4023 4023   USACO 2011 年 11 月比赛 黄金组 Binary Sudoku 0 / 0 (无)
4024 4024   USACO 2011 年 11 月比赛 黄金组 Cow Steeplechase 0 / 0 (无)
4025 4025   [USACO11DEC] Cow Photography G/S 0 / 0 (无)
4027 4027   [USACO11DEC] Grass Planting G 0 / 0 (无)
4030 4030   [USACO11DEC] Umbrellas for Cows S 0 / 0 (无)
4084 4084   [USACO12FEB] Symmetry G 0 / 0 (无)
4087 4087   [USACO12FEB] Cow IDs S 0 / 0 (无)
4088 4088   [USACO12FEB] Relocation S 0 / 0 (无)
4090 4090   [USACO16JAN] Mowing the Field P 0 / 0 (无)
4093 4093   [USACO16JAN] Angry Cows G 0 / 0 (无)
4102 4102   [USACO12MAR] Haybale Restacking G 0 / 0 (无)
4110 4110   [USACO12OPEN] Tied Down G 0 / 0 (无)
4111 4111   [USACO12OPEN] Balanced Cow Subsets G 0 / 0 (无)
4113 4113   [USACO12OPEN] Unlocking Blocks S 0 / 0 (无)
4117 4117   [USACO15DEC] High Card Low Card P 0 / 0 (无)
4121 4121   [USACO15DEC] Bessie's Dream G 0 / 0 (无)
4131 4131   [USACO14JAN] Ski Course Rating G 0 / 0 (无)
4132 4132   [USACO14JAN] Building a Ski Course G 0 / 0 (无)
4133 4133   [USACO17OPEN] Modern Art P 0 / 0 (无)
4136 4136   [USACO17OPEN] Bovine Genomics G 0 / 0 (无)
4137 4137   [USACO17OPEN] Modern Art 2 G 0 / 0 (无)
4141 4141   [USACO14JAN] Cow Curling G 0 / 0 (无)
4146 4146   [USACO14FEB] Secret Code S 0 / 0 (无)
4148 4148   [USACO14FEB] Cow Decathlon G 0 / 0 (无)
4154 4154   [USACO14MAR] Sabotage G 0 / 0 (无)
4155 4155   [USACO14MAR] Counting Friends G 0 / 0 (无)
4156 4156   [USACO14OPEN] Fair Photography S 0 / 0 (无)
4157 4157   [USACO14OPEN] Dueling GPSs S 0 / 0 (无)
4159 4159   [USACO14OPEN] Fair Photography G 0 / 0 (无)
4161 4161   [USACO14OPEN] Code Breaking G 0 / 0 (无)
4163 4163   [USACO14DEC] Piggy Back S 0 / 0 (无)
4165 4165   [USACO14DEC] Marathon G 0 / 0 (无)
4166 4166   [USACO14DEC] Guard Mark G 0 / 0 (无)
4167 4167   [USACO14DEC] Cow Jog G 0 / 0 (无)
4168 4168   [USACO18JAN] Lifeguards S 0 / 0 (无)
4171 4171   [USACO18JAN] MooTube G 0 / 0 (无)
4172 4172   [USACO18JAN] Cow at Large G 0 / 0 (无)
4173 4173   [USACO18JAN] Stamp Painting G 0 / 0 (无)
4177 4177   [USACO18FEB] Teleportation S 0 / 0 (无)
4180 4180   [USACO18FEB] Snow Boots G 0 / 0 (无)
4181 4181   [USACO18FEB] Directory Traversal G 0 / 0 (无)
4186 4186   [USACO18OPEN] Multiplayer Moo S 0 / 0 (无)
4189 4189   [USACO18OPEN] Talent Show G 0 / 0 (无)
4190 4190   [USACO18OPEN] Out of Sorts G 0 / 0 (无)
4191 4191   [USACO18OPEN] Milking Order G 0 / 0 (无)
4192 4192   [USACO18OPEN] Disruption P 0 / 0 (无)
4200 4200   [USACO18DEC] Fine Dining G 0 / 0 (无)
4211 4211   [USACO19JAN] Exercise Route P 0 / 0 (无)
4218 4218   [USACO19FEB] Cow Land G 0 / 0 (无)
4219 4219   [USACO19FEB] Painting the Barn G 0 / 0 (无)
4225 4225   [USACO19OPEN] Cow Steeplechase II S 0 / 0 (无)
4227 4227   [USACO19OPEN] Balancing Inversions G 0 / 0 (无)
4232 4232   [USACO19DEC] Meetings S 0 / 0 (无)
4235 4235   [USACO19DEC] Milk Visits G 0 / 0 (无)
4236 4236   [USACO19DEC] Moortal Cowmbat G 0 / 0 (无)
4238 4238   [USACO19DEC] Greedy Pie Eaters P 0 / 0 (无)
4239 4239   [USACO19DEC] Bessie's Snow Cow P 0 / 0 (无)
4321 4321   [USACO17FEB] Why Did the Cow Cross the Road I P 0 / 0 (无)
4324 4324   [USACO17FEB] Why Did the Cow Cross the Road I G 0 / 0 (无)
4326 4326   [USACO17FEB] Why Did the Cow Cross the Road III G 0 / 0 (无)
4333 4333   [USACO17JAN] Promotion Counting P 0 / 0 (无)
4334 4334   [USACO17JAN] Building a Tall Barn P 0 / 0 (无)
4338 4338   [USACO17JAN] Cow Navigation G 0 / 0 (无)
4345 4345   [USACO16DEC] Lots of Triangles P 0 / 0 (无)
4350 4350   [USACO16DEC] Lasers and Mirrors G 0 / 0 (无)
4368 4368   [USACO14DEC] Marathon G 0 / 0 (无)
4370 4370   [USACO14DEC] Piggy Back S 0 / 0 (无)
4372 4372   [USACO14DEC] Guard Mark G 0 / 0 (无)
4374 4374   [USACO15FEB] Censoring G 0 / 0 (无)
4375 4375   [USACO15FEB] Censoring S 0 / 0 (无)
4377 4377   [USACO15FEB] Cow Hopscotch G 0 / 0 (无)
4382 4382   [USACO15JAN] Stampede S 0 / 0 (无)
4383 4383   [USACO15JAN] Cow Routing S 0 / 0 (无)
4385 4385   [USACO15JAN] Cow Rectangles G 0 / 0 (无)
4386 4386   [USACO15JAN] Moovie Mooving G 0 / 0 (无)
4387 4387   [USACO15JAN] Grass Cownoisseur G 0 / 0 (无)

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