ID 题目 显示标签 隐藏标签 AC / 尝试 难度
7878 P1738B   Prefix Sum Addicts 0 / 0 (无)
7875 P1738E   Balance Addicts 0 / 0 (无)
7873 P1738G   Anti-Increasing Addicts 0 / 0 (无)
7870 P1739B   Array Recovery 0 / 0 (无)
7953 P1740F   Conditional Mix 0 / 0 10
7933 P1741B   Funny Permutation 0 / 0 3
7932 P1741C   Minimize the Thickness 0 / 0 3
7929 P1741F   Multi-Colored Segments 0 / 0 7
7923 P1742E   Scuza 0 / 0 4
7921 P1742G   Orray 0 / 0 5
7920 P1743A   Password 0 / 0 3
7914 P1743G   Antifibonacci Cut 0 / 0 10
7912 P1744B   Even-Odd Increments 0 / 0 3
7910 P1744D   Divisibility by 2^n 0 / 0 4
7909 P1744E1   Divisible Numbers (easy version) 0 / 0 5
7908 P1744E2   Divisible Numbers (hard version) 0 / 0 6
7907 P1744F   MEX vs MED 0 / 0 7
7904 P1746C   Permutation Operations 0 / 0 4
7959 P1747E   List Generation 0 / 0 (无)
7977 P1748A   The Ultimate Square 0 / 0 3
7974 P1748D   ConstructOR 0 / 0 7
7973 P1748E   Yet Another Array Counting Problem 0 / 0 8
7895 P1749D   Counting Arrays 0 / 0 (无)
7971 P1750A   Indirect Sort 0 / 0 3
7968 P1750D   Count GCD 0 / 0 6
7966 P1750F   Majority 0 / 0 10
7965 P1750G   Doping 0 / 0 10
7947 P1753B   Factorial Divisibility 0 / 0 5
7946 P1753C   Wish I Knew How to Sort 0 / 0 7
7941 P1754B   Kevin and Permutation 0 / 0 3
8069 P1765E   Exchange 0 / 0 3
8064 P1765J   Hero to Zero 0 / 0 10
8063 P1765K   Torus Path 0 / 0 5
8061 P1765M   Minimum LCM 0 / 0 3
8056 P1766D   Lucky Chains 0 / 0 5
8050 P1767D   Playoff 0 / 0 5
8049 P1767E   Algebra Flash 0 / 0 9
8047 P1768A   Greatest Convex 0 / 0 (无)
8046 P1768B   Quick Sort 0 / 0 (无)
8043 P1768E   Partial Sorting 0 / 0 (无)
8039 P1770C   Koxia and Number Theory 0 / 0 (无)
8037 P1770E   Koxia and Tree 0 / 0 (无)
8036 P1770F   Koxia and Sequence 0 / 0 (无)
8035 P1770G   Koxia and Bracket 0 / 0 (无)
8033 P1771A   Hossam and Combinatorics 0 / 0 3
8031 P1771C   Hossam and Trainees 0 / 0 5
8025 P1772C   Different Differences 0 / 0 3
8024 P1772D   Absolute Sorting 0 / 0 4
8021 P1772G   Gaining Rating 0 / 0 8
8020 P1773A   Amazing Trick 0 / 0 6

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