ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1816 P2790  ccj与zrz之积木问题 0 / 0 2
1811 P2793  Facer的工厂 0 / 0 3
1840 P2799  国王的魔镜 0 / 0 2
1719 P2801  教主的魔法 0 / 0 5
1867 P2813  母舰 0 / 0 2
1871 P2815  IPv6地址压缩 0 / 0 4
1872 P2819  图的 m 着色问题 0 / 0 2
1859 P2830  写程序 0 / 0 4
1792 P2845  [USACO15DEC] Switching on the Lights S 0 / 0 5
1909 P2866  [USACO06NOV] Bad Hair Day S 0 / 0 3
1921 P2878  [USACO07JAN] Protecting the Flowers S 0 / 0 3
1922 P2879  [USACO07JAN] Tallest Cow S 0 / 0 4
1946 P2903  [USACO08MAR] The Loathesome Hay Baler S 0 / 0 3
1951 P2908  [USACO08OPEN] Word Power S 0 / 0 2
1993 P2952  [USACO09OPEN] Cow Line S 0 / 0 2
1994 P2953  [USACO09OPEN] Cow Digit Game S 0 / 0 4
8329 P3013  [USACO11FEB] The Lost Cows G 0 / 0 5
2054 P3015  [USACO11FEB] Best Parenthesis S 0 / 0 3
2095 P3056  [USACO12NOV] Clumsy Cows S 0 / 0 2
2124 P3085  [USACO13OPEN] Yin and Yang G 0 / 0 6

分类

手气不错

根据当前过滤条件随机选择一道题