301 道题

ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7807 P1685D1   Permutation Weight (Easy Version) 0 / 0 (无)
7847 P1687C   Sanae and Giant Robot 0 / 0 (无)
7846 P1687D   Cute number 0 / 0 (无)
7836 P1689E   ANDfinity 0 / 0 (无)
7824 P1691E   Number of Groups 0 / 0 (无)
7820 P1697C   awoo's Favorite Problem 0 / 0 (无)
7819 P1697D   Guess The String 0 / 0 (无)
7818 P1697E   Coloring 0 / 0 (无)
7936 P1702E   Split Into Two Sets 0 / 0 5
7914 P1706E   Qpwoeirut and Vertices 0 / 0 8
7911 P1707C   DFS Trees 0 / 0 9
7949 P1709E   XOR Tree 0 / 0 (无)
8012 P1713E   Cross Swapping 0 / 0 9
7971 P1722F   L-shapes 0 / 0 (无)
8043 P1725I   Imitating the Key Tree 0 / 0 10
8041 P1725K   Kingdom of Criticism 0 / 0 9
8036 P1726C   Jatayu's Balanced Bracket Sequence 0 / 0 4
8035 P1726D   Edge Split 0 / 0 7
8078 P1735C   Phase Shift 0 / 0 4
8064 P1738D   Permutation Addicts 0 / 0 6

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