960 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1898 P2855   [USACO06DEC] River Hopscotch S 0 / 0 3
1899 P2856   [USACO06FEB] Cellphones G 0 / 0 4
1900 P2857   [USACO06FEB] Steady Cow Assignment G 0 / 0 6
1901 P2858   [USACO06FEB] Treats for the Cows G/S 0 / 0 3
1902 P2859   [USACO06FEB] Stall Reservations S 0 / 0 5
1903 P2860   [USACO06JAN] Redundant Paths G 0 / 0 5
1904 P2861   [USACO06JAN] Roping the Field G 0 / 0 5
1905 P2862   [USACO06JAN] Corral the Cows G 0 / 0 4
1906 P2863   [USACO06JAN] The Cow Prom S 0 / 0 4
1907 P2864   [USACO06JAN] The Grove S 0 / 0 5
1908 P2865   [USACO06NOV] Roadblocks G 0 / 0 5
1909 P2866   [USACO06NOV] Bad Hair Day S 0 / 0 3
1910 P2867   [USACO06NOV] Big Square S 0 / 0 4
1911 P2868   [USACO07DEC] Sightseeing Cows G 1 / 12 6
1912 P2869   [USACO07DEC] Gourmet Grazers G 0 / 0 5
1913 P2870   [USACO07DEC] Best Cow Line G 0 / 0 5
1914 P2871   [USACO07DEC] Charm Bracelet S 0 / 0 2
1915 P2872   [USACO07DEC] Building Roads S 0 / 0 3
1916 P2873   [USACO07DEC] Mud Puddles S 0 / 0 2
1917 P2874   [USACO07FEB] Building A New Barn G 0 / 0 5

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