ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1061 P1543B   Customising the Track 0 / 0 3
1055 P1545B   AquaMoon and Chess 0 / 0 6
1054 P1545C   AquaMoon and Permutations 0 / 0 10
1038 P1548C   The Three Little Pigs 0 / 0 9
1029 P1550D   Excellent Arrays 0 / 0 8
1019 P1551F   Equidistant Vertices 0 / 0 8
1017 P1552B   Running for Gold 0 / 0 5
1016 P1552C   Maximize the Intersections 0 / 0 6
1005 P1553E   Permutation Shift 0 / 0 7
1001 P1553I   Stairs 0 / 0 10
984 P1556F   Sports Betting 0 / 0 9
979 P1557C   Moamen and XOR 0 / 0 5
973 P1558D   Top-Notch Insertions 0 / 0 10
965 P1559E   Mocha and Stars 1 / 1 8
936 P1567C   Carrying Conundrum 0 / 0 5
930 P1569C   Jury Meeting 0 / 0 5
907 P1574B   Combinatorics Homework 0 / 0 3
904 P1574E   Coloring 0 / 0 9
903 P1574F   Occurrences 0 / 0 10
866 P1580B   Mathematics Curriculum 0 / 0 10
862 P1580F   Problems for Codeforces 0 / 0 10
861 P1581A   CQXYM Count Permutations 0 / 0 3
858 P1582B   Luntik and Subsequences 0 / 0 3
840 P1584D   Guess the Permutation 0 / 0 7
831 P1585F   Non-equal Neighbours 0 / 0 9
829 P1586I   Omkar and Mosaic 0 / 0 10
808 P1594E1   Rubik's Cube Coloring (easy version) 0 / 0 4
802 P1598D   Training Session 0 / 0 5
801 P1598E   Staircases 0 / 0 7
796 P1599C   Bubble Strike 0 / 0 7
773 P1603E   A Perfect Problem 0 / 0 10
772 P1603F   October 18, 2017 0 / 0 10
764 P1605F   PalindORme 0 / 0 10
759 P1606E   Arena 1 / 1 7
746 P1608D   Dominoes 0 / 0 9
744 P1608F   MEX counting 0 / 0 10
731 P1610D   Not Quite Lee 0 / 0 7
711 P1612G   Max Sum Array 0 / 0 9
705 P1613F   Tree Coloring 0 / 0 10
702 P1614C   Divan and bitwise operations 0 / 0 5
693 P1615F   LEGOndary Grandmaster 0 / 0 10
683 P1616H   Keep XOR Low 0 / 0 10
655 P1620G   Subsequences Galore 0 / 0 9
642 P1622D   Shuffle 0 / 0 7
616 P1626F   A Random Code Problem 0 / 0 10
606 P1628D1   Game on Sum (Easy Version) 0 / 0 7
605 P1628D2   Game on Sum (Hard Version) 0 / 0 9
596 P1630E   Expected Components 0 / 0 10
540 P1641D   Two Arrays 0 / 0 10
539 P1641E   Special Positions 0 / 0 10

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