ID 题目 显示标签 隐藏标签 AC / 尝试 难度
33974 codeforces#P1856E2   PermuTree (hard version) 0 / 0 (无)
33978 codeforces#P1857D   Strong Vertices 0 / 0 (无)
33986 codeforces#P1858E1   Rollbacks (Easy Version) 0 / 0 9
33987 codeforces#P1858E2   Rollbacks (Hard Version) 0 / 0 10
33993 codeforces#P1859F   Teleportation in Byteland 0 / 0 (无)
34002 codeforces#P1861C   Queries for the Array 0 / 0 (无)
34020 codeforces#P1863H   Goldberg Machine 3 0 / 0 (无)
34021 codeforces#P1863I   Redundant Routes 0 / 0 (无)
34026 codeforces#P1864E   Guess Game 0 / 0 (无)
34041 codeforces#P1866K   Keen Tree Calculation 0 / 0 (无)
34054 codeforces#P1868C   Travel Plan 0 / 0 (无)
34055 codeforces#P1868D   Flower-like Pseudotree 0 / 0 (无)
34067 codeforces#P1870H   Standard Graph Problem 0 / 0 (无)
34082 codeforces#P1873H   Mad City 0 / 0 5
34097 codeforces#P1876E   Ball-Stackable 0 / 0 (无)
34099 codeforces#P1876G   Clubstep 0 / 0 (无)
34108 codeforces#P1878G   wxhtzdy ORO Tree 0 / 0 (无)
34113 codeforces#P1879E   Interactive Game with Coloring 0 / 0 9
34120 codeforces#P1881F   Minimum Maximum Distance 0 / 0 (无)
34125 codeforces#P1882D   Tree XOR 0 / 0 (无)
34149 codeforces#P1887D   Split 0 / 0 (无)
34156 codeforces#P1889D   Game of Stacks 0 / 0 (无)
34157 codeforces#P1889E   Doremy's Swapping Trees 0 / 0 (无)
34158 codeforces#P1889F   Doremy's Average Tree 0 / 0 (无)
34166 codeforces#P1891F   A Growing Tree 0 / 0 (无)
34177 codeforces#P1895D   XOR Construction 3 / 3 10
34201 codeforces#P1899F   Alex's whims 1 / 1 10
34202 codeforces#P1899G   Unusual Entertainment 0 / 2 10
34205 codeforces#P1900C   Anji's Binary Tree 0 / 0 (无)
34213 codeforces#P1901E   Compressed Tree 1 / 1 10
34219 codeforces#P1902E   Collapsing Strings 1 / 3 6
34220 codeforces#P1902F   Trees and XOR Queries Again 0 / 0 9
34233 codeforces#P1904E   Tree Queries 0 / 1 10
34234 codeforces#P1904F   Beautiful Tree 0 / 0 (无)
34236 codeforces#P1905B   Begginer's Zelda 0 / 0 (无)
34276 codeforces#P1910F   Build Railway Stations 0 / 0 7
34296 codeforces#P1913D   Array Collapse 0 / 0 7
34305 codeforces#P1914F   Programming Competition 0 / 0 6
34306 codeforces#P1914G1   Light Bulbs (Easy Version) 0 / 0 7
34319 codeforces#P1916E   Happy Life in University 1 / 3 8
34321 codeforces#P1916G   Optimizations From Chelsu 0 / 0 10
34329 codeforces#P1917F   Construct Tree 1 / 6 9
34335 codeforces#P1918F   Caterpillar on a Tree 0 / 0 (无)
34340 codeforces#P1919D   01 Tree 1 / 2 7
34344 codeforces#P1919G   Tree LGM 0 / 0 10
34345 codeforces#P1919H   Tree Diameter 0 / 0 10
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

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