8 道题

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ID 题目 显示标签 隐藏标签 AC / 尝试 难度
2659 B2163   棋盘覆盖 0 / 0 (无)
2388 L1115   最大子段和 1 / 3 10
860 L3612   [USACO17JAN] Secret Cow Code S 0 / 0 (无)
899 L4183   [USACO18JAN] Cow at Large P 0 / 0 (无)
991 L6009   [USACO20JAN] Non-Decreasing Subsequences P 0 / 0 (无)
848 L6173   [USACO16FEB] Circular Barn P 0 / 0 (无)
1047 L7415   [USACO21FEB] Count the Cows G 0 / 0 (无)
1150 L9130   [USACO23FEB] Hungry Cow P 0 / 0 (无)
  • 1

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