ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8523 P1863E  Speedrun 0 / 0 7
8520 P1863G  Swaps 0 / 0 10
8503 P1864I  Future Dominators 0 / 0 10
8504 P1864I  Future Dominators 0 / 0 10
8499 P1866C  Completely Searching for Inversions 0 / 0 6
8488 P1866K  Keen Tree Calculation 0 / 0 9
8489 P1866K  Keen Tree Calculation 0 / 0 9
8479 P1867D  Cyclic Operations 0 / 0 6
8480 P1867D  Cyclic Operations 0 / 0 6
8471 P1868B1  Candy Party (Easy Version) 0 / 0 5
8467 P1868D  Flower-like Pseudotree 0 / 0 10
8450 P1870H  Standard Graph Problem 0 / 0 10
8451 P1870H  Standard Graph Problem 0 / 0 10
8443 P1872F  Selling a Menagerie 0 / 0 6
8434 P1873H  Mad City 0 / 0 5
8555 P1874B  Jellyfish and Math 0 / 0 (无)
8553 P1874C  Jellyfish and EVA 0 / 0 (无)
8570 P1876C  Autosynthesis 0 / 0 (无)
8568 P1876D  Lexichromatography 0 / 0 (无)
8566 P1876F  Indefinite Clownfish 0 / 0 (无)
8421 P1879E  Interactive Game with Coloring 0 / 0 9
8578 P1881F  Minimum Maximum Distance 0 / 0 (无)
8588 P1887B  Time Travel 0 / 0 (无)
8585 P1887E  Good Colorings 0 / 0 (无)
8601 P1889D  Game of Stacks 0 / 0 (无)
8599 P1889E  Doremy's Swapping Trees 0 / 0 (无)
8610 P1895E  Infinite Card Game 0 / 0 (无)
8612 P1895E  Infinite Card Game 0 / 0 (无)
8719 P1899F  Alex's whims 0 / 0 5
8713 P1900E  Transitive Graph 0 / 0 7
8707 P1901E  Compressed Tree 0 / 0 8
8699 P1902F  Trees and XOR Queries Again 0 / 0 9
8693 P1903F  Babysitting 0 / 0 9
8688 P1904E  Tree Queries 0 / 0 (无)
8686 P1904F  Beautiful Tree 0 / 0 (无)
8660 P1907G  Lights 0 / 0 8
8642 P1912H  Hypercatapult Commute 0 / 0 9
8633 P1913E  Matrix Problem 0 / 0 (无)
8732 P1914G1  Light Bulbs (Easy Version) 0 / 0 (无)
8733 P1914G2  Light Bulbs (Hard Version) 0 / 0 (无)
8838 P1941G  Rudolf and Subway 0 / 0 7
8820 P1944A  Destroying Bridges 0 / 0 3
8803 P1948C  Arrow Path 0 / 0 4
8801 P1948E  Clique Partition 0 / 0 7
8792 P1949G  Scooter 0 / 0 (无)
8790 P1949I  Disks 0 / 0 (无)
8789 P1949J  Amanda the Amoeba 0 / 0 (无)
8781 P1950G  Shuffling Songs 0 / 0 6
8772 P1951I  Growing Trees 0 / 0 10
8741 P1956F  Nene and the Passing Game 0 / 0 10
8909 P1958I  Equal Trees 0 / 0 10
8880 P1967D  Long Way to be Non-decreasing 0 / 0 (无)
8873 P1968D  Permutation Game 0 / 0 (无)
8843 P1970G2  Min-Fund Prison (Medium) 0 / 0 (无)
8842 P1970G3  Min-Fund Prison (Hard) 0 / 0 (无)
8900 P1971H  ±1 0 / 0 (无)
8918 P1973E  Cat, Fox and Swaps 0 / 0 (无)
8938 P1977E  Tensor 0 / 0 10
9003 P1978F  Large Graph 0 / 0 9
8982 P1979F  Kostyanych's Theorem 0 / 0 10
8930 P1980G  Yasya and the Mysterious Tree 0 / 0 (无)
8926 P1981D  Turtle and Multiplication 0 / 0 (无)
8925 P1981E  Turtle and Intersected Segments 0 / 0 (无)
8965 P1985H1  Maximize the Largest Component (Easy Version) 0 / 0 (无)
8992 P1986F  Non-academic Problem 0 / 0 (无)
9024 P1989F  Simultaneous Coloring 0 / 0 10
9078 P1991D  Prime XOR Coloring 0 / 0 (无)
9076 P1991E  Coloring Game 0 / 0 (无)
9013 P1994D  Funny Game 0 / 0 (无)
9011 P1994F  Stardew Valley 0 / 0 (无)
9059 P1996G  Penacony 0 / 0 (无)

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