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| 题号 | 状态 | 题目名称 | 标签 | 通过率 | |
|---|---|---|---|---|---|
| L2862 | [USACO06JAN] Corral the Cows G | 线段树 二分 |
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| L2863 | [USACO06JAN] The Cow Prom S | 强连通分量 Tarjan |
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| L2864 | [USACO06JAN] The Grove S | 广度优先搜索 BFS |
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| L2865 | [USACO06NOV] Roadblocks G | 最短路 |
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| L2866 | [USACO06NOV] Bad Hair Day S | 栈 ST 表 单调栈 |
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| L2867 | [USACO06NOV] Big Square S | 动态规划 DP 深度优先搜索 DFS 枚举 |
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| L2868 | [USACO07DEC] Sightseeing Cows G | 搜索 最短路 二分 分数规划 |
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| L2869 | [USACO07DEC] Gourmet Grazers G |
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| L2870 | [USACO07DEC] Best Cow Line G | 字符串 队列 贪心 |
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| L2871 | [USACO07DEC] Charm Bracelet S | 动态规划 DP 背包 DP 枚举 |
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| L2872 | [USACO07DEC] Building Roads S | 图论 生成树 |
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| L2873 | [USACO07DEC] Mud Puddles S |
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| L2874 | [USACO07FEB] Building A New Barn G | 数学 贪心 |
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| L2875 | [USACO07FEB] The Cow Lexicon S | 字符串 动态规划 DP |
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| L2876 | [USACO07JAN] Problem Solving G | 动态规划 DP 最短路 贪心 |
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| L2877 | [USACO07JAN] Cow School G | 贪心 |
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| L2878 | [USACO07JAN] Protecting the Flowers S | 模拟 贪心 排序 |
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| L2879 | [USACO07JAN] Tallest Cow S | 前缀和 差分 模拟 哈希 hashing |
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| L2880 | [USACO07JAN] Balanced Lineup G | 树状数组 ST 表 |
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| L2881 | [USACO07MAR] Ranking the Cows G |
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