ID 题目 显示标签 隐藏标签 AC / 尝试 难度
1339 P1734F   Zeros and Ones 0 / 0 9
1322 P1737E   Ela Goes Hiking 0 / 0 9
1264 P1746E1   Joking (Easy Version) 0 / 0 9
1222 P1758E   Tick, Tock 0 / 0 9
1180 P1764F   Doremy's Experimental Tree 0 / 0 9
1151 P1767E   Algebra Flash 0 / 0 9
1131 P1771E   Hossam and a Letter 0 / 0 9
1130 P1771F   Hossam and Range Minimum Query 0 / 0 9
1121 P1773I   Interactive Factorial Guessing 0 / 0 9
1102 P1775F   Laboratory on Pluto 0 / 0 9
1099 P1776C   Library game 0 / 0 9
1093 P1776I   Spinach Pizza 0 / 0 9
1092 P1776J   Italian Data Centers 0 / 0 9
1077 P1778E   The Tree Has Fallen! 0 / 0 9
1070 P1779F   Xorcerer's Stones 0 / 0 9
1047 P1783F   Double Sort II 0 / 0 9
1031 P1787F   Inverse Transformation 0 / 0 9
1022 P1788F   XOR, Tree, and Queries 0 / 0 9
1017 P1789E   Serval and Music Game 0 / 0 9
971 P1796E   Colored Subgraphs 0 / 0 9
958 P1798F   Gifts from Grandfather Ahmed 0 / 0 9
912 P1806D   DSU Master 0 / 0 9
895 P1808E2   Minibuses on Venus (medium version) 0 / 0 9
888 P1809F   Traveling in Berland 0 / 0 9
857 P1814D   Balancing Weapons 0 / 0 9
812 P1823E   Removing Graph 0 / 0 9
807 P1824C   LuoTianyi and XOR-Tree 0 / 0 9
752 P1834F   Typewriter 0 / 0 9
750 P1835B   Lottery 0 / 0 9
733 P1838E   Count Supersequences 0 / 0 9
719 P1840G2   In Search of Truth (Hard Version) 0 / 0 9
707 P1842F   Tenzing and Tree 0 / 0 9
683 P1845E   Boxes and Balls 0 / 0 9
668 P1847F   The Boss's Identity 0 / 0 9
629 P1854C   Expected Destruction 0 / 0 9
606 P1858E1   Rollbacks (Easy Version) 0 / 0 9
600 P1859E   Maximum Monogonosity 0 / 0 9
551 P1866K   Keen Tree Calculation 0 / 0 9
496 P1876D   Lexichromatography 0 / 0 9
426 P1891E   Brukhovich and Exams 0 / 0 9
366 P1903D2   Maximum And Queries (hard version) 0 / 0 9
364 P1903F   Babysitting 0 / 0 9
358 P1904E   Tree Queries 0 / 0 9
340 P1906K   Deck-Building Game 0 / 0 9
339 P1906L   Palindromic Parentheses 0 / 0 9
324 P1909F2   Small Permutation Problem (Hard Version) 0 / 0 9
263 P1917E   Construct Matrix 0 / 0 9
262 P1917F   Construct Tree 0 / 0 9
256 P1918F   Caterpillar on a Tree 0 / 0 9
240 P1920F1   Smooth Sailing (Easy Version) 0 / 0 9
226 P1922F   Replace on Segment 0 / 0 9
80 P1945G   Cook and Porridge 0 / 0 9
73 P1946F   Nobody is needed 0 / 0 9
67 P1948F   Rare Coins 0 / 0 9
42 P1951F   Inversion Composition 0 / 0 9
10 P1956E1   Nene vs 0 / 0 9
9505 P1973E   Cat, Fox and Swaps 0 / 0 9
9483 P1976E   Splittable Permutations 0 / 0 9
9438 P1984F   Reconstruction 0 / 0 9

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