ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8348 P1790F   Timofey and Black-White Tree 0 / 0 7
8419 P1801D   The way home 0 / 0 7
8449 P1808D   Petya, Petya, Petr, and Palindromes 0 / 0 7
8441 P1810E   Monsters 0 / 0 7
8563 P1811F   Is It Flower? 0 / 0 7
8562 P1811G1   Vlad and the Nice Paths (easy version) 0 / 0 7
8526 P1821E   Rearrange Brackets 0 / 0 7
8476 P1832D1   Red-Blue Operations (Easy Version) 0 / 0 7
8713 P1856D   More Wrong 0 / 0 7
8816 P1863E   Speedrun 0 / 0 7
8805 P1866G   Grouped Carriages 0 / 0 7
8804 P1866H   Happy Sets 0 / 0 7
8790 P1868B2   Candy Party (Hard Version) 0 / 0 7
8940 P1896E   Permutation Sorting 0 / 0 7
8931 P1900E   Transitive Graph 0 / 0 7
8955 P1906J   Count BFS Graph 0 / 0 7
9024 P1910E   Maximum Sum Subarrays 0 / 0 7
9003 P1913D   Array Collapse 0 / 0 7
8996 P1914G1   Light Bulbs (Easy Version) 0 / 0 7
9055 P1919D   01 Tree 0 / 0 7
9075 P1920E   Counting Binary Strings 0 / 0 7
9087 P1924B   Space Harbour 0 / 0 7
9188 P1948E   Clique Partition 0 / 0 7
9386 P1970B2   Exact Neighbours (Medium) 0 / 0 7
9381 P1970D1   Arithmancy (Easy) 0 / 0 7
9362 P1971H   ±1 0 / 0 7
9342 P1975E   Chain Queries 0 / 0 7

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