ID 题目 显示标签 隐藏标签 AC / 尝试 难度
6841 P6065   [USACO05JAN] Sumsets S 0 / 0 2
6842 P6066   [USACO05JAN] Watchcow S 0 / 0 4
6843 P6067   [USACO05JAN] Moo Volume S 0 / 0 3
6853 P6080   [USACO05DEC] Cow Patterns G 0 / 0 6
6854 P6081   [USACO05DEC] Barn Expansion G 0 / 0 4
7475 P6710   [BalticOI 2005] Ancient Manuscript 0 / 0 4
7474 P6711   [BalticOI 2005] Polygon 0 / 0 5
7591 P6768   [USACO05MAR] Ombrophobic Bovines 发抖的牛 0 / 0 5
7583 P6770   [USACO05MAR] Checking an Alibi 不在场的证明 0 / 0 3
7576 P6771   [USACO05MAR] Space Elevator 太空电梯 0 / 0 3
7476 P7269   [BalticOI 2005] Magic Parenthesis 0 / 0 (无)
8248 P7368   [USACO05NOV] Asteroids G 0 / 0 5
8761 P7684   [CEOI 2005] Depot Rearrangement 0 / 0 6
8765 P7685   [CEOI 2005] Mobile Service 0 / 0 5
8766 P7686   [CEOI 2005] Multi-key Sorting 0 / 0 2
8767 P7687   [CEOI 2005] Critical Network Lines 0 / 0 5
8768 P7688   [CEOI 2005] Ticket Office 0 / 0 5
8987 P7906   [Ynoi2005] rpxleqxq 0 / 0 6
8844 P7907   [Ynoi2005] rmscne 0 / 0 6
8992 P7908   [Ynoi2005] qwq 0 / 0 7
9300 P8204   [Ynoi2005] tdnmo 0 / 0 6
9301 P8205   [Ynoi2005] vti 0 / 0 7
11114 P9832   [USACO05OPEN] Lazy Cows G 0 / 0 4
11113 P9833   [USACO05OPEN] Expedition G 0 / 0 4
11112 P9834   [USACO05OPEN] Around the world G 0 / 0 4
11111 P9835   [USACO05OPEN] Landscaping G 0 / 0 4

分类

手气不错

根据当前过滤条件随机选择一道题