1447 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7922 P1705D   Mark and Lightbulbs 0 / 0 6
7920 P1705F   Mark and the Online Exam 0 / 0 10
7916 P1706D1   Chopping Carrots (Easy Version) 0 / 0 5
7915 P1706D2   Chopping Carrots (Hard Version) 0 / 0 9
7913 P1707A   Doremy's IQ 0 / 0 5
7908 P1707F   Bugaboo 0 / 0 10
7906 P1708B   Difference of GCDs 0 / 0 3
7951 P1709C   Recover an RBS 0 / 0 (无)
7947 P1710A   Color the Picture 0 / 0 (无)
7945 P1710C   XOR Triangle 0 / 0 (无)
7944 P1710D   Recover the Tree 0 / 0 (无)
7942 P1711A   Perfect Permutation 0 / 0 (无)
8022 P1712B   Woeful Permutation 0 / 0 3
8020 P1712D   Empty Graph 0 / 0 7
8015 P1713B   Optimal Reduction 0 / 0 3
8014 P1713C   Build Permutation 0 / 0 4
8013 P1713D   Tournament Countdown 0 / 0 6
8011 P1713F   Lost Array 0 / 0 10
7955 P1714F   Build a Tree and That Is It 0 / 0 6
8010 P1715A   Crossmarket 0 / 0 3

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根据当前过滤条件随机选择一道题

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