ID 题目 显示标签 隐藏标签 AC / 尝试 难度
5188 luogu#P6278  [USACO20OPEN] Haircut G 0 / 0 4
5189 luogu#P6279  [USACO20OPEN] Favorite Colors G 0 / 0 5
5190 luogu#P6280  [USACO20OPEN] Exercise G 0 / 0 5
5191 luogu#P6281  [USACO20OPEN] Social Distancing S 0 / 0 3
5192 luogu#P6282  [USACO20OPEN] Cereal S 0 / 0 3
5193 luogu#P6283  [USACO20OPEN] The Moo Particle S 0 / 0 5
5338 luogu#P6432  [USACO3.1] 形成的区域 Shaping Regions 1 / 1 3
5661 luogu#P6759  [USACO2006 OPEN] 县集市 The County Fair 0 / 0 (无)
5670 luogu#P6768  [USACO05MAR] Ombrophobic Bovines 发抖的牛 0 / 0 5
5671 luogu#P6770  [USACO05MAR] Checking an Alibi 不在场的证明 0 / 0 3
5672 luogu#P6771  [USACO05MAR] Space Elevator 太空电梯 1 / 2 3
6048 luogu#P7148  [USACO20DEC] Cowntagion S 1 / 1 3
6049 luogu#P7149  [USACO20DEC] Rectangular Pasture S 0 / 0 4
6050 luogu#P7150  [USACO20DEC] Stuck in a Rut S 0 / 0 4
6051 luogu#P7151  [USACO20DEC] Replication G 0 / 0 5
6052 luogu#P7152  [USACO20DEC] Bovine Genetics G 0 / 0 6
6053 luogu#P7153  [USACO20DEC] Square Pasture G 0 / 0 6
6054 luogu#P7154  [USACO20DEC] Sleeping Cows P 1 / 1 6
6055 luogu#P7155  [USACO20DEC] Spaceship P 2 / 2 7
6056 luogu#P7156  [USACO20DEC] Cowmistry P 2 / 2 7
6189 luogu#P7293  [USACO21JAN] Sum of Distances P 0 / 0 7
6190 luogu#P7294  [USACO21JAN] Minimum Cost Paths P 1 / 5 7
6191 luogu#P7295  [USACO21JAN] Paint by Letters P 1 / 1 7
6192 luogu#P7296  [USACO21JAN] Uddered but not Herd G 0 / 0 5
6193 luogu#P7297  [USACO21JAN] Telephone G 0 / 4 5
6194 luogu#P7298  [USACO21JAN] Dance Mooves G 0 / 0 5
6195 luogu#P7299  [USACO21JAN] Dance Mooves S 0 / 0 4
6196 luogu#P7300  [USACO21JAN] No Time to Paint S 0 / 0 4
6197 luogu#P7301  [USACO21JAN] Spaced Out S 0 / 0 4
6263 luogu#P7368  [USACO05NOV] Asteroids G 1 / 3 5
6303 luogu#P7410  [USACO21FEB] Just Green Enough S 0 / 0 4
6304 luogu#P7411  [USACO21FEB] Comfortable Cows S 0 / 0 4
6305 luogu#P7412  [USACO21FEB] Year of the Cow S 0 / 0 3
6306 luogu#P7413  [USACO21FEB] Stone Game G 0 / 0 5
6307 luogu#P7414  [USACO21FEB] Modern Art 3 G 1 / 2 4
6308 luogu#P7415  [USACO21FEB] Count the Cows G 0 / 0 5
6309 luogu#P7416  [USACO21FEB] No Time to Dry P 0 / 0 5
6310 luogu#P7417  [USACO21FEB] Minimizing Edges P 1 / 1 7
6311 luogu#P7418  [USACO21FEB] Counting Graphs P 0 / 1 7
6420 luogu#P7527  [USACO21OPEN] United Cows of Farmer John G 0 / 0 5
6421 luogu#P7528  [USACO21OPEN] Portals G 0 / 0 5
6422 luogu#P7529  [USACO21OPEN] Permutation G 0 / 0 6
6423 luogu#P7530  [USACO21OPEN] United Cows of Farmer John P 0 / 0 6
6424 luogu#P7531  [USACO21OPEN] Routing Schemes P 0 / 1 7
6425 luogu#P7532  [USACO21OPEN] Balanced Subsets P 0 / 0 6
6447 luogu#P7555  [USACO21OPEN] Maze Tac Toe S 0 / 0 (无)
6448 luogu#P7556  [USACO21OPEN] Do You Know Your ABCs? S 0 / 0 3
6449 luogu#P7557  [USACO21OPEN] Acowdemia S 0 / 7 3
7124 luogu#P7984  [USACO21DEC] Tickets P 1 / 1 6
7125 luogu#P7985  [USACO21DEC] Paired Up P 1 / 1 6

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