ID Problem Show tags Hide tags AC / Tried Difficulty
1907 P1555B  Two Tables 0 / 0 4
1906 P1555C  Coin Rows 0 / 0 4
1901 P1556B  Take Your Places! 0 / 0 4
1889 P1558A  Charmed by the Game 0 / 0 4
1874 P1560D  Make a Power of Two 0 / 0 4
1869 P1561C  Deep Down Below 0 / 0 4
1838 P1571B  Epic Novel 0 / 0 4
1819 P1574C  Slay the Dragon 0 / 0 4
1747 P1585C  Minimize Distance 0 / 0 4
1721 P1594E1  Rubik's Cube Coloring (easy version) 0 / 0 4
1698 P1601A  Array Elimination 0 / 0 4
1690 P1603A  Di-visible Confusion 0 / 0 4
1667 P1607D  Blue-Red Permutation 0 / 0 4
1628 P1612C  Chat Ban 0 / 0 4
1610 P1615B  And It's Non-Zero 0 / 0 4
1593 P1617C  Paprika and Permutation 0 / 0 4
1586 P1618D  Array and Operations 0 / 0 4
1527 P1627B  Not Sitting 0 / 0 4
1471 P1638C  Inversion Graph 0 / 0 4
1434 P1647C  Madoka and Childish Pranks 0 / 0 4
1423 P1649B  Game of Ball Passing 0 / 0 4
1419 P1650D  Twist the Permutation 0 / 0 4
1378 P1659B  Bit Flipping 0 / 0 4
1371 P1660C  Get an Even String 0 / 0 4
1365 P1661B  Getting Zero 0 / 0 4
1320 P1667A  Make it Increasing 0 / 0 4
1305 P1669H  Maximal AND 0 / 0 4
1266 P1675D  Vertical Paths 0 / 0 4
1257 P1676F  Longest Strike 0 / 0 4
1256 P1676G  White-Black Balanced Subtrees 0 / 0 4
1172 P1692F  3SUM 0 / 0 4
1169 P1693A  Directional Increase 0 / 0 4
1139 P1698C  3SUM Closure 0 / 0 4
1104 P1703F  Yet Another Problem About Pairs Satisfying an Inequality 0 / 0 4
1061 P1711B  Party 0 / 0 4
1026 P1717C  Madoka and Formal Statement 0 / 0 4
978 P1726C  Jatayu's Balanced Bracket Sequence 0 / 0 4
937 P1733C  Parity Shuffle Sorting 0 / 0 4
919 P1736C1  Good Subarrays (Easy Version) 0 / 0 4
914 P1737B  Ela's Fitness and the Luxury Number 0 / 0 4
882 P1741D  Masha and a Beautiful Tree 0 / 0 4
855 P1746C  Permutation Operations 0 / 0 4
824 P1753A1  Make Nonzero Sum (easy version) 0 / 0 4
748 P1766C  Hamiltonian Wall 0 / 0 4
736 P1768C  Elemental Decompress 0 / 0 4
704 P1774C  Ice and Fire 0 / 0 4
695 P1775B  Gardener and the Array 0 / 0 4
683 P1776H  Beppa and SwerChat 0 / 0 4
669 P1778B  The Forbidden Permutation 0 / 0 4
626 P1786B  Cake Assembly Line 0 / 0 4
614 P1788C  Matching Numbers 0 / 0 4
574 P1794C  Scoring Subsequences 0 / 0 4
493 P1807E  Interview 0 / 0 4
473 P1810C  Make It Permutation 0 / 0 4
443 P1815A  Ian and Array Sorting 0 / 0 4
427 P1819A  Constructive Problem 0 / 0 4
417 P1821C  Tear It Apart 0 / 0 4
403 P1823C  Strongly Composite 0 / 0 4
389 P1826C  Dreaming of Freedom 0 / 0 4
371 P1829F  Forever Winter 0 / 0 4
318 P1839C  Insert Zero and Invert Prefix 0 / 0 4
283 P1844C  Particles 0 / 0 4
266 P1846E1  Rudolf and Snowflakes (simple version) 0 / 0 4
239 P1850F  We Were Both Children 0 / 0 4
233 P1851D  Prefix Permutation Sums 0 / 0 4
203 P1857D  Strong Vertices 0 / 0 4
172 P1862D  Ice Cream Balls 0 / 0 4
157 P1864C  Divisor Chain 0 / 0 4
135 P1867C  Salyg1n and the MEX Game 0 / 0 4
130 P1868A  Fill in the Matrix 0 / 0 4
119 P1870C  Colorful Table 0 / 0 4
101 P1873F  Money Trees 0 / 0 4
70 P1879C  Make it Alternating 0 / 0 4
63 P1881D  Divide and Equalize 0 / 0 4
58 P1882B  Sets and Union 0 / 0 4
29 P1889A  Qingshan Loves Strings 2 0 / 0 4
5347 P1900C  Anji's Binary Tree 0 / 0 4
6623 P1902C  Insert and Equalize 0 / 0 4
6663 P1913C  Game with Multiset 0 / 0 4
6646 P1915E  Romantic Glasses 0 / 0 4
8184 P1922C  Closest Cities 0 / 0 4
8914 P1927D  Find the Different Ones! 0 / 0 4
8885 P1931D  Divisible Pairs 0 / 0 4
9358 P1968D  Permutation Game 0 / 0 4
9315 P1973B  Cat, Fox and the Lonely Array 0 / 0 4

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