ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8504 P9192   [USACO23OPEN] Pareidolia P 0 / 0 6
8506 P9193   [USACO23OPEN] Good Bitstrings P 0 / 0 6
8508 P9194   [USACO23OPEN] Triples of Cows P 0 / 0 7
9227 P9832   [USACO05OPEN] Lazy Cows G 0 / 0 4
9226 P9833   [USACO05OPEN] Expedition G 0 / 0 4
9225 P9834   [USACO05OPEN] Around the world G 0 / 0 4
9224 P9835   [USACO05OPEN] Landscaping G 0 / 0 4
9327 P9937   [USACO21OPEN] Acowdemia I B 0 / 0 2
9328 P9938   [USACO21OPEN] Acowdemia II B 0 / 0 2
9329 P9939   [USACO21OPEN] Acowdemia III B 0 / 0 3
9330 P9940   [USACO21JAN] Uddered but not Herd B 0 / 0 1
9331 P9941   [USACO21JAN] Even More Odd Photos B 0 / 0 2
9332 P9942   [USACO21JAN] Just Stalling B 0 / 0 2
9333 P9943   [USACO21FEB] Year of the Cow B 0 / 0 2
9334 P9944   [USACO21FEB] Comfortable Cows B 0 / 0 2
9335 P9945   [USACO21FEB] Clockwise Fence B 0 / 0 2
9336 P9946   [USACO20JAN] Word Processor B 0 / 0 1
9337 P9947   [USACO20JAN] Photoshoot B 0 / 0 2
9338 P9948   [USACO20JAN] Race B 0 / 0 3
9352 P9949   [USACO20FEB] Triangles B 0 / 0 2