ID 题目 显示标签 隐藏标签 AC / 尝试 难度
34033 codeforces#P1866C   Completely Searching for Inversions 0 / 0 (无)
34041 codeforces#P1866K   Keen Tree Calculation 0 / 0 (无)
34047 codeforces#P1867D   Cyclic Operations 0 / 0 (无)
34052 codeforces#P1868B1   Candy Party (Easy Version) 0 / 0 (无)
34053 codeforces#P1868B2   Candy Party (Hard Version) 0 / 0 (无)
34055 codeforces#P1868D   Flower-like Pseudotree 0 / 0 (无)
34067 codeforces#P1870H   Standard Graph Problem 0 / 0 (无)
34073 codeforces#P1872F   Selling a Menagerie 0 / 0 (无)
34082 codeforces#P1873H   Mad City 0 / 0 5
34084 codeforces#P1874B   Jellyfish and Math 0 / 0 (无)
34085 codeforces#P1874C   Jellyfish and EVA 0 / 0 (无)
34095 codeforces#P1876C   Autosynthesis 1 / 1 10
34096 codeforces#P1876D   Lexichromatography 0 / 0 (无)
34098 codeforces#P1876F   Indefinite Clownfish 0 / 0 (无)
34113 codeforces#P1879E   Interactive Game with Coloring 0 / 0 9
34120 codeforces#P1881F   Minimum Maximum Distance 0 / 0 (无)
34147 codeforces#P1887B   Time Travel 1 / 1 10
34150 codeforces#P1887E   Good Colorings 0 / 0 (无)
34156 codeforces#P1889D   Game of Stacks 0 / 0 (无)
34157 codeforces#P1889E   Doremy's Swapping Trees 0 / 0 (无)
34167 codeforces#P1893A   Anonymous Informant 2 / 2 4
34171 codeforces#P1893E   Cacti Symphony 0 / 0 10
34178 codeforces#P1895E   Infinite Card Game 1 / 1 10
34201 codeforces#P1899F   Alex's whims 1 / 1 10
34207 codeforces#P1900E   Transitive Graph 1 / 2 10
34213 codeforces#P1901E   Compressed Tree 1 / 1 10
34220 codeforces#P1902F   Trees and XOR Queries Again 0 / 0 9
34227 codeforces#P1903F   Babysitting 0 / 0 (无)
34233 codeforces#P1904E   Tree Queries 0 / 1 10
34234 codeforces#P1904F   Beautiful Tree 0 / 0 (无)
34260 codeforces#P1907G   Lights 0 / 0 8
34288 codeforces#P1912H   Hypercatapult Commute 0 / 0 9
34297 codeforces#P1913E   Matrix Problem 0 / 0 9
34306 codeforces#P1914G1   Light Bulbs (Easy Version) 0 / 0 7
34307 codeforces#P1914G2   Light Bulbs (Hard Version) 0 / 0 8
34314 codeforces#P1915G   Bicycles 1 / 2 6
34320 codeforces#P1916F   Group Division 2 / 2 10
34335 codeforces#P1918F   Caterpillar on a Tree 0 / 0 (无)
34351 codeforces#P1920F1   Smooth Sailing (Easy Version) 1 / 1 9
34352 codeforces#P1920F2   Smooth Sailing (Hard Version) 0 / 0 10
34370 codeforces#P1923E   Count Paths 1 / 2 10
34387 codeforces#P1926G   Vlad and Trouble at MIT 0 / 0 (无)
34393 codeforces#P1927F   Microcycle 0 / 0 6
34399 codeforces#P1928E   Modular Sequence 0 / 0 8
34405 codeforces#P1929E   Sasha and the Happy Tree Cutting 0 / 0 8
34422 codeforces#P1931F   Chat Screenshots 1 / 1 5
34430 codeforces#P1932G   Moving Platforms 0 / 0 (无)
34436 codeforces#P1933F   Turtle Mission: Robot and the Earthquake 0 / 0 (无)
34452 codeforces#P1936C   Pokémon Arena 1 / 2 10
34485 codeforces#P1941G   Rudolf and Subway 0 / 0 (无)

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手气不错

根据当前过滤条件随机选择一道题