ID Problem Show tags Hide tags AC / Tried Difficulty
5090 P6080  [USACO05DEC] Cow Patterns G 0 / 0 6
5091 P6081  [USACO05DEC] Barn Expansion G 0 / 0 4
5711 P6710  [BalticOI 2005] Ancient Manuscript 0 / 0 4
5710 P6711  [BalticOI 2005] Polygon 0 / 0 5
5827 P6768  [USACO05MAR] Ombrophobic Bovines 发抖的牛 0 / 0 5
5819 P6770  [USACO05MAR] Checking an Alibi 不在场的证明 3 / 3 3
5812 P6771  [USACO05MAR] Space Elevator 太空电梯 0 / 0 3
5712 P7269  [BalticOI 2005] Magic Parenthesis 0 / 0 (None)
6474 P7368  [USACO05NOV] Asteroids G 6 / 12 5
6975 P7684  [CEOI2005] Depot Rearrangement 0 / 0 6
6979 P7685  [CEOI2005] Mobile Service 0 / 0 5
6980 P7686  [CEOI2005] Multi-key Sorting 0 / 0 2
6981 P7687  [CEOI2005] Critical Network Lines 0 / 0 5
6982 P7688  [CEOI2005] Ticket Office 0 / 0 5
7200 P7906  [Ynoi2005] rpxleqxq 0 / 0 7
7059 P7907  [Ynoi2005] rmscne 0 / 0 7
7205 P7908  [Ynoi2005] qwq 0 / 0 7
7511 P8204  [Ynoi2005] tdnmo 0 / 0 6
7512 P8205  [Ynoi2005] vti 0 / 0 7
9128 P9832  [USACO05OPEN] Lazy Cows G 0 / 0 4
9127 P9833  [USACO05OPEN] Expedition G 0 / 0 4
9126 P9834  [USACO05OPEN] Around the world G 0 / 0 4
9125 P9835  [USACO05OPEN] Landscaping G 0 / 0 4

Categories

Lucky

Pick a problem randomly based on the current filter.