1447 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7808 P1685C   Bring Balance 0 / 0 (无)
7807 P1685D1   Permutation Weight (Easy Version) 0 / 0 (无)
7806 P1685D2   Permutation Weight (Hard Version) 0 / 0 (无)
7848 P1687B   Railway System 0 / 0 (无)
7845 P1687E   Become Big For Me 0 / 0 (无)
7842 P1688B   Patchouli's Magical Talisman 0 / 0 (无)
7841 P1688C   Manipulating History 0 / 0 (无)
7836 P1689E   ANDfinity 0 / 0 (无)
7835 P1690A   Print a Pedestal (Codeforces logo?) 0 / 0 (无)
7827 P1691B   Shoe Shuffling 0 / 0 (无)
7826 P1691C   Sum of Substrings 0 / 0 (无)
7825 P1691D   Max GEQ Sum 0 / 0 (无)
7862 P1694B   Paranoid String 0 / 0 (无)
7858 P1695D1   Tree Queries (Easy Version) 0 / 0 (无)
7857 P1695D2   Tree Queries (Hard Version) 0 / 0 (无)
7856 P1695E   Ambiguous Dominoes 0 / 0 (无)
7883 P1696C   Fishingprince Plays With Array 0 / 0 (无)
7882 P1696D   Permutation Graph 0 / 0 (无)
7880 P1696F   Tree Recovery 0 / 0 (无)
7820 P1697C   awoo's Favorite Problem 0 / 0 (无)

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