ID 题目 显示标签 隐藏标签 AC / 尝试 难度
13577 luoguP8904   [USACO22DEC] Mountains G 0 / 0 5
13578 luoguP8905   [USACO22DEC] Strongest Friendship Group G 0 / 0 5
13581 luoguP8906   [USACO22DEC] Breakdown P 0 / 0 6
13496 luoguP8907   [USACO22DEC] Making Friends P 0 / 0 5
13495 luoguP8908   [USACO22DEC] Palindromes P 0 / 0 6
13257 luoguP9010   [USACO23JAN] Leaders B 0 / 0 2
13276 luoguP9011   [USACO23JAN] Air Cownditioning II B 0 / 0 2
18172 luoguP9012   [USACO23JAN] Moo Operations B 0 / 0 2
18173 luoguP9013   [USACO23JAN] Find and Replace S 0 / 0 4
18174 luoguP9014   [USACO23JAN] Following Directions S 0 / 0 3
18175 luoguP9015   [USACO23JAN] Moo Route S 0 / 0 2
18176 luoguP9016   [USACO23JAN] Find and Replace G 0 / 0 5
18177 luoguP9017   [USACO23JAN] Lights Off G 0 / 0 5
18179 luoguP9018   [USACO23JAN] Moo Route G 0 / 0 5
18180 luoguP9019   [USACO23JAN] Tractor Paths P 0 / 0 6
18181 luoguP9020   [USACO23JAN] Mana Collection P 0 / 0 6
18182 luoguP9021   [USACO23JAN] Subtree Activation P 0 / 0 6
18323 luoguP9121   [USACO23FEB] Hungry Cow B 0 / 0 2
18324 luoguP9122   [USACO23FEB] Stamp Grid B 0 / 0 2
18325 luoguP9123   [USACO23FEB] Watching Mooloo B 0 / 0 2
18326 luoguP9124   [USACO23FEB] Bakery S 0 / 0 4
18327 luoguP9125   [USACO23FEB] Cow-libi S 0 / 0 3
18328 luoguP9126   [USACO23FEB] Moo Route II S 0 / 0 4
18329 luoguP9127   [USACO23FEB] Equal Sum Subarrays G 0 / 0 4
18330 luoguP9128   [USACO23FEB] Fertilizing Pastures G 0 / 0 6
18331 luoguP9129   [USACO23FEB] Piling Papers G 0 / 0 6
18332 luoguP9130   [USACO23FEB] Hungry Cow P 0 / 0 6
18333 luoguP9131   [USACO23FEB] Problem Setting P 0 / 0 6
18334 luoguP9132   [USACO23FEB] Watching Cowflix P 0 / 0 6
18426 luoguP9183   [USACO23OPEN] FEB B 0 / 0 4
18427 luoguP9184   [USACO23OPEN] Moo Language B 0 / 0 4
18428 luoguP9185   [USACO23OPEN] Rotate and Shift B 0 / 0 4
18429 luoguP9186   [USACO23OPEN] Milk Sum S 0 / 0 4
18430 luoguP9187   [USACO23OPEN] Field Day S 0 / 0 4
18431 luoguP9188   [USACO23OPEN] Pareidolia S 0 / 0 4
18432 luoguP9189   [USACO23OPEN] Custodial Cleanup G 0 / 0 5
18434 luoguP9190   [USACO23OPEN] Pareidolia G 0 / 0 5
18436 luoguP9191   [USACO23OPEN] Tree Merging G 0 / 0 5
18433 luoguP9192   [USACO23OPEN] Pareidolia P 0 / 0 6
18435 luoguP9193   [USACO23OPEN] Good Bitstrings P 0 / 0 6
18437 luoguP9194   [USACO23OPEN] Triples of Cows P 0 / 0 7
19253 luoguP9832   [USACO05OPEN] Lazy Cows G 0 / 0 4
19252 luoguP9833   [USACO05OPEN] Expedition G 0 / 0 4
19251 luoguP9834   [USACO05OPEN] Around the world G 0 / 0 4
19250 luoguP9835   [USACO05OPEN] Landscaping G 0 / 0 4
19375 luoguP9937   [USACO21OPEN] Acowdemia I B 0 / 0 2
19376 luoguP9938   [USACO21OPEN] Acowdemia II B 0 / 0 2
19377 luoguP9939   [USACO21OPEN] Acowdemia III B 0 / 0 3
19378 luoguP9940   [USACO21JAN] Uddered but not Herd B 0 / 0 1
19379 luoguP9941   [USACO21JAN] Even More Odd Photos B 0 / 0 2
19380 luoguP9942   [USACO21JAN] Just Stalling B 0 / 0 2
19381 luoguP9943   [USACO21FEB] Year of the Cow B 0 / 0 2
19382 luoguP9944   [USACO21FEB] Comfortable Cows B 0 / 0 2
19383 luoguP9945   [USACO21FEB] Clockwise Fence B 0 / 0 2
19384 luoguP9946   [USACO20JAN] Word Processor B 0 / 0 1
19385 luoguP9947   [USACO20JAN] Photoshoot B 0 / 0 2
19386 luoguP9948   [USACO20JAN] Race B 0 / 0 3
19408 luoguP9949   [USACO20FEB] Triangles B 0 / 0 2
19409 luoguP9950   [USACO20FEB] Mad Scientist B 0 / 0 1
19410 luoguP9951   [USACO20FEB] Swapity Swap B 0 / 0 3
19411 luoguP9952   [USACO20OPEN] Social Distancing I B 0 / 0 3
19412 luoguP9953   [USACO20OPEN] Social Distancing II B 0 / 0 2
19413 luoguP9954   [USACO20OPEN] Cowntact Tracing B 0 / 0 3
19414 luoguP9955   [USACO20DEC] Do You Know Your ABCs? B 0 / 0 1
19415 luoguP9956   [USACO20DEC] Daisy Chains B 0 / 0 2
19416 luoguP9957   [USACO20DEC] Stuck in a Rut B 0 / 0 3
19417 luoguP9958   [USACO19JAN] Shell Game B 0 / 0 2
19418 luoguP9959   [USACO19JAN] Sleepy Cow Sorting B 0 / 0 2
19419 luoguP9960   [USACO19JAN] Guess the Animal B 0 / 0 2
19443 luoguP9974   [USACO23DEC] Candy Cane Feast B 0 / 0 3
19445 luoguP9975   [USACO23DEC] Cowntact Tracing 2 B 0 / 0 3
19455 luoguP9976   [USACO23DEC] Farmer John Actually Farms B 0 / 0 3
19456 luoguP9977   [USACO23DEC] Bovine Acrobatics S 0 / 0 4
19457 luoguP9978   [USACO23DEC] Cycle Correspondence S 0 / 0 3
19458 luoguP9979   [USACO23DEC] Target Practice S 0 / 0 4
19459 luoguP9980   [USACO23DEC] Flight Routes G 0 / 0 4
19460 luoguP9981   [USACO23DEC] Minimum Longest Trip G 0 / 0 4
19462 luoguP9982   [USACO23DEC] Haybale Distribution G 0 / 0 4
19463 luoguP9983   [USACO23DEC] Cowntact Tracing P 0 / 0 7
19464 luoguP9984   [USACO23DEC] A Graph Problem P 0 / 0 6
19465 luoguP9985   [USACO23DEC] Train Scheduling P 0 / 0 6
19631 luoguP10122   [USACO18OPEN] Team Tic Tac Toe B 0 / 0 2
19632 luoguP10123   [USACO18OPEN] Milking Order B 0 / 0 3
19640 luoguP10124   [USACO18OPEN] Family Tree B 0 / 0 3
19561 luoguP10131   [USACO24JAN] Majority Opinion B 0 / 0 2
19562 luoguP10132   [USACO24JAN] Cannonball B 0 / 0 2
19563 luoguP10133   [USACO24JAN] Balancing Bacteria B 0 / 0 3
19564 luoguP10134   [USACO24JAN] Cowmpetency S 0 / 0 4
19565 luoguP10135   [USACO24JAN] Potion Farming S 0 / 0 3
19566 luoguP10136   [USACO24JAN] Cowlendar S 0 / 0 4
19573 luoguP10137   [USACO24JAN] Walking in Manhattan G 0 / 0 5
19574 luoguP10138   [USACO24JAN] Cowmpetency G 0 / 0 5
19575 luoguP10139   [USACO24JAN] Nap Sort G 0 / 0 4
19576 luoguP10140   [USACO24JAN] Island Vacation P 0 / 0 7
19577 luoguP10141   [USACO24JAN] Merging Cells P 0 / 0 6
19578 luoguP10142   [USACO24JAN] Mooball Teams III P 0 / 0 6
19680 luoguP10187   [USACO24FEB] Palindrome Game B 0 / 0 2
19681 luoguP10188   [USACO24FEB] Milk Exchange B 0 / 0 4
19682 luoguP10189   [USACO24FEB] Maximizing Productivity B 0 / 0 2
19683 luoguP10190   [USACO24FEB] Target Practice II S 0 / 0 4

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