ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8660 P1844E   Great Grids 0 / 0 9
8659 P1844F1   Min Cost Permutation (Easy Version) 0 / 0 10
8658 P1844F2   Min Cost Permutation (Hard Version) 0 / 0 10
8657 P1844G   Tree Weights 0 / 0 10
8656 P1845A   Forbidden Integer 0 / 0 3
8647 P1846C   Rudolf and the Another Competition 0 / 0 4
8646 P1846D   Rudolph and Christmas Tree 0 / 0 4
8643 P1846F   Rudolph and Mimic 0 / 0 6
8680 P1849D   Array Painting 0 / 0 (无)
8621 P1851A   Escalator Conversations 0 / 0 (无)
8613 P1852B   Imbalanced Arrays 0 / 0 6
8612 P1852D   Miriany and Matchstick 0 / 0 10
8610 P1852E   Rivalries 0 / 0 10
8724 P1854A1   Dual (Easy Version) 0 / 0 4
8723 P1854A2   Dual (Hard Version) 0 / 0 6
8720 P1854E   Game Bundles 0 / 0 10
8700 P1858C   Yet Another Permutation Problem 0 / 0 3
8696 P1859A   United We Stand 0 / 0 3
8695 P1859B   Olya and Game with Arrays 0 / 0 3
8690 P1860A   Not a Substring 0 / 0 (无)
8687 P1860D   Balanced String 0 / 0 (无)
8739 P1862B   Sequence Game 0 / 0 (无)
8737 P1862D   Ice Cream Balls 0 / 0 (无)
8735 P1862E   Kolya and Movie Theatre 0 / 0 (无)
8817 P1863D   Two-Colored Dominoes 0 / 0 4
8815 P1863I   Redundant Routes 0 / 0 10
8733 P1864A   Increasing and Decreasing 0 / 0 (无)
8732 P1864B   Swap and Reverse 0 / 0 (无)
8731 P1864C   Divisor Chain 0 / 0 (无)
8730 P1864D   Matrix Cascade 0 / 0 (无)
8729 P1864E   Guess Game 0 / 0 (无)
8727 P1864G   Magic Square 0 / 0 (无)
8798 P1867A   green_gold_dog, array and permutation 0 / 0 3
8796 P1867B   XOR Palindromes 0 / 0 3
8795 P1867C   Salyg1n and the MEX Game 0 / 0 4
8797 P1867D   Cyclic Operations 0 / 0 6
8793 P1867E1   Salyg1n and Array (simple version) 0 / 0 7
8792 P1867E2   Salyg1n and Array (hard version) 0 / 0 8
8794 P1867F   Most Different Tree 0 / 0 10
8791 P1868A   Fill in the Matrix 0 / 0 4
8789 P1868B1   Candy Party (Easy Version) 0 / 0 5
8790 P1868B2   Candy Party (Hard Version) 0 / 0 7
8788 P1868D   Flower-like Pseudotree 0 / 0 10
8786 P1868E   Min-Sum-Max 0 / 0 10
8784 P1869A   Make It Zero 0 / 0 3
8782 P1870A   MEXanized Array 0 / 0 3
8761 P1873G   ABBC or BACB 0 / 0 5
8856 P1876C   Autosynthesis 0 / 0 (无)
8852 P1876E   Ball-Stackable 0 / 0 (无)
8758 P1878B   Aleksa and Stack 0 / 0 (无)

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