ID 题目 显示标签 隐藏标签 AC / 尝试 难度
8968 P1889F   Doremy's Average Tree 0 / 0 (无)
8984 P1893E   Cacti Symphony 0 / 0 10
8979 P1895C   Torn Lucky Ticket 0 / 0 (无)
8975 P1895G   Two Characters, Two Colors 0 / 0 (无)
9022 P1896H1   Cyclic Hamming (Easy Version) 0 / 0 10
9021 P1896H2   Cyclic Hamming (Hard Version) 0 / 0 10
9019 P1900B   Laura and Operations 0 / 0 3
9018 P1900C   Anji's Binary Tree 0 / 0 4
9017 P1900D   Small GCD 0 / 0 7
9016 P1900E   Transitive Graph 0 / 0 7
9011 P1901D   Yet Another Monster Fight 0 / 0 5
9010 P1901E   Compressed Tree 0 / 0 8
9006 P1903C   Theofanis' Nightmare 0 / 0 4
9004 P1903D2   Maximum And Queries (hard version) 0 / 0 9
9003 P1903E   Geo Game 0 / 0 7
9061 P1904B   Collecting Game 0 / 0 (无)
9086 P1905E   One-X 0 / 0 (无)
9045 P1906E   Merge Not Sort 0 / 0 (无)
9042 P1906H   Twin Friends 0 / 0 (无)
9040 P1906J   Count BFS Graph 0 / 0 (无)
9116 P1909F1   Small Permutation Problem (Easy Version) 0 / 0 (无)
9115 P1909F2   Small Permutation Problem (Hard Version) 0 / 0 (无)
9112 P1909I   Short Permutation Problem 0 / 0 (无)
9080 P1910E   Maximum Sum Subarrays 0 / 0 7
9076 P1910I   Inverse Problem 0 / 0 10
9064 P1912K   Kim's Quest 0 / 0 6
9102 P1913D   Array Collapse 0 / 0 (无)
9096 P1914D   Three Activities 0 / 0 (无)
9093 P1914F   Programming Competition 0 / 0 (无)
9092 P1914G1   Light Bulbs (Easy Version) 0 / 0 (无)
9091 P1914G2   Light Bulbs (Hard Version) 0 / 0 (无)
9125 P1915D   Unnatural Language Processing 0 / 0 (无)
9122 P1915G   Bicycles 0 / 0 (无)
9131 P1916G   Optimizations From Chelsu 0 / 1 10
9130 P1916H1   Matrix Rank (Easy Version) 0 / 0 (无)
9129 P1916H2   Matrix Rank (Hard Version) 0 / 0 (无)
9110 P1917B   Erase First or Second Letter 0 / 0 (无)
9106 P1917F   Construct Tree 0 / 0 (无)
9179 P1918D   Blocking Elements 0 / 0 6
9151 P1919C   Grouping Increases 0 / 0 4
9149 P1919E   Counting Prefixes 0 / 0 10
9147 P1919F2   Wine Factory (Hard Version) 0 / 0 10
9140 P1920E   Counting Binary Strings 0 / 0 (无)
9161 P1921F   Sum of Progression 0 / 0 (无)
9160 P1921G   Mischievous Shooter 0 / 0 (无)
9154 P1922F   Replace on Segment 0 / 0 (无)
9237 P1923B   Monsters Attack! 0 / 0 (无)
9236 P1923C   Find B 0 / 0 (无)
9235 P1923D   Slimes 0 / 0 (无)
9234 P1923E   Count Paths 0 / 0 (无)

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