题库
题号 状态 题目名称 标签 通过率
L2902 [USACO08MAR] Pearl Pairing G 贪心
L2903 [USACO08MAR] The Loathesome Hay Baler S 搜索 广度优先搜索 BFS 模拟
L2904 [USACO08MAR] River Crossing S 动态规划 DP 背包 DP
L2905 [USACO08OPEN] Crisis on the Farm G 字符串 动态规划 DP 搜索
L2906 [USACO08OPEN] Cow Neighborhoods G 生成树 并查集 平衡树
L2907 [USACO08OPEN] Roads Around The Farm S
L2908 [USACO08OPEN] Word Power S 字符串 模拟
L2909 [USACO08OPEN] Cow Cars S 贪心 排序
L2910 [USACO08OPEN] Clear And Present Danger S 最短路
L2911 [USACO08OCT] Bovine Bones G 枚举 期望
L2912 [USACO08OCT] Pasture Walking G
L2913 [USACO08OCT] Wheel Rotation G
L2914 [USACO08OCT] Power Failure G
L2915 [USACO08NOV] Mixed Up Cows G 状压 DP
L2916 [USACO08NOV] Cheering up the Cow G 生成树
L2917 [USACO08NOV] Toys G 状压 DP 生成树 贪心
L2918 [USACO08NOV] Buying Hay S 背包 DP
L2919 [USACO08NOV] Guarding the Farm S 搜索 深度优先搜索 DFS
L2920 [USACO08NOV] Time Management S 贪心 二分 排序
L2921 [USACO08DEC] Trick or Treat on the Farm G 动态规划 DP 搜索 记忆化搜索