2375 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7910 P1707D   Partial Virtual Trees 0 / 0 10
7907 P1708A   Difference Operations 0 / 0 3
7906 P1708B   Difference of GCDs 0 / 0 3
7953 P1709A   Three Doors 0 / 0 (无)
7950 P1709D   Rorororobot 0 / 0 (无)
7948 P1709F   Multiset of Strings 0 / 0 (无)
7947 P1710A   Color the Picture 0 / 0 (无)
7946 P1710B   Rain 0 / 0 (无)
8019 P1712E1   LCM Sum (easy version) 0 / 0 8
8018 P1712E2   LCM Sum (hard version) 0 / 0 9
8014 P1713C   Build Permutation 0 / 0 4
8011 P1713F   Lost Array 0 / 0 10
7960 P1714A   Everyone Loves to Sleep 0 / 0 3
7956 P1714E   Add Modulo 10 0 / 0 4
8010 P1715A   Crossmarket 0 / 0 3
8009 P1715B   Beautiful Array 0 / 0 3
8008 P1715C   Monoblock 0 / 0 5
8005 P1715F   Crop Squares 0 / 0 10
8004 P1716A   2-3 Moves 0 / 0 3
8003 P1716B   Permutation Chain 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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