Problem ID Title Solved Submit Pass Rate
309173CF1637B. MEX and Array000.000%
309174CF1637C. Andrew and Stones000.000%
309175CF1637D. Yet Another Minimization Problem000.000%
309176CF1637E. Best Pair000.000%
309177CF1637F. Towers000.000%
309178CF1637G. Birthday000.000%
309179CF1637H. Minimize Inversions Number000.000%
309213CF1644E. Expand the Path000.000%
309232CF1647D. Madoka and the Best School in Russia000.000%
309251CF1650E. Rescheduling the Exam000.000%
309257CF1651D. Nearest Excluded Points000.000%
309278CF1656D. K-good000.000%
309300CF1659D. Reverse Sort Sum000.000%
309313CF1661D. Progressions Covering000.000%
309401CF1673D. Lost Arithmetic Progression000.000%
309429CF1677C. Tokitsukaze and Two Colorful Tapes000.000%
309438CF1678E. Tokitsukaze and Two Colorful Tapes000.000%
309443CF1679D. Toss a Coin to Your Graph...000.000%
309499CF1689D. Lena and Matrix000.000%
309543CF1696D. Permutation Graph000.000%
309551CF1697D. Guess The String000.000%
309569CF1700D. River Locks000.000%
309575CF1701D. Permutation Restoration000.000%
309584CF1702G1. Passable Paths (easy version)000.000%
309596CF1704D. Magical Array000.000%
309615CF1707B. Difference Array000.000%
309623CF1708D. Difference Array000.000%
309660CF1714F. Build a Tree and That Is It060.000%
309665CF1715D. 2+ doors000.000%
309677CF1717D. Madoka and The Corruption Scheme000.000%
309681CF1718A2. Burenka and Traditions (hard version)000.000%
309687CF1719A. Chip Game000.000%
309688CF1719B. Mathematical Circus000.000%
309689CF1719C. Fighting Tournament000.000%
309690CF1719D1. Burenka and Traditions (easy version)000.000%
309691CF1719D2. Burenka and Traditions (hard version)000.000%
309692CF1719E. Fibonacci Strings000.000%
309693CF1719F. Tonya and Burenka-179000.000%
309729CF1726A. Mainak and Array000.000%
309730CF1726B. Mainak and Interesting Sequence000.000%
309731CF1726C. Jatayu's Balanced Bracket Sequence000.000%
309732CF1726D. Edge Split000.000%
309733CF1726E. Almost Perfect000.000%
309734CF1726F. Late For Work (submissions are not allowed)000.000%
309735CF1726G. A Certain Magical Party000.000%
309736CF1726H. Mainak and the Bleeding Polygon000.000%
309749CF1729F. Kirei and the Linear Function080.000%
309804CF1738D. Permutation Addicts000.000%
309812CF1739D. Reset K Edges000.000%
309850CF1744E2. Divisible Numbers (hard version)000.000%
309855CF1746D. Paths on the Tree000.000%
309863CF1747D. Yet Another Problem000.000%
309874CF1749D. Counting Arrays000.000%
309919CF1759G. Restore the Permutation000.000%
310035CF1774E. Two Chess Pieces000.000%
310113CF1784B. Letter Exchange000.000%
310128CF1786D. Letter Exchange000.000%
310166CF1791G2. Teleporters (Hard Version)000.000%
310230CF1801C. Music Festival000.000%
310239CF1802E. Music Festival000.000%
310274CF1808C. Unlucky Numbers000.000%
310331CF1819A. Constructive Problem000.000%
310332CF1819B. The Butcher000.000%
310333CF1819C. The Fox and the Complete Tree Traversal000.000%
310334CF1819D. Misha and Apples000.000%
310335CF1819E. Roads in E City000.000%
310336CF1819F. Willy-nilly, Crack, Into Release!000.000%
310344CF1817B. Fish Graph000.000%
310352CF1818D. Fish Graph000.000%
310358CF1821D. Black Cells000.000%
310372CF1823D. Unique Palindromes000.000%
310444CF1834D. Survey in Class000.000%
310493CF1842D. Tenzing and His Animal Friends 000.000%
310528CF1846G. Rudolf and CodeVid-23000.000%
310532CF1847D. Professor Higashikata000.000%
310652CF1866C. Completely Searching for Inversions000.000%
310740CF1878F. Vasilije Loves Number Theory000.000%
310758CF1882D. Tree XOR000.000%
310768CF1883G2. Dances (Hard Version)000.000%
310782CF1887A2. Dances (Hard Version)000.000%
310783CF1887B. Time Travel000.000%
310792CF1888D2. Dances (Hard Version)000.000%
310793CF1888E. Time Travel000.000%
310812CF1891D. Suspicious logarithms000.000%
310828CF1895D. XOR Construction000.000%
310844CF1898D. Absolute Beauty000.000%
310853CF1899G. Unusual Entertainment020.000%
310854CF1900A. Cover in Water000.000%
310855CF1900B. Laura and Operations000.000%
310856CF1900C. Anji's Binary Tree000.000%
310857CF1900D. Small GCD000.000%
310858CF1900E. Transitive Graph000.000%
310859CF1900F. Local Deletions000.000%
310860CF1901A. Line Trip000.000%
310861CF1901B. Chip and Ribbon000.000%
310862CF1901C. Add, Divide and Floor000.000%
310863CF1901D. Yet Another Monster Fight000.000%
310864CF1901E. Compressed Tree000.000%
310865CF1901F. Landscaping000.000%
310866CF1902A. Binary Imbalance000.000%