|
|
2050 |
CF1620B
Triangles on a Rectangle
|
0 / 0 |
(None) |
|
|
2049 |
CF1620C
BA-String
|
0 / 0 |
(None) |
|
|
2041 |
CF1621C
Hidden Permutations
|
0 / 0 |
(None) |
|
|
2040 |
CF1621D
The Winter Hike
|
0 / 0 |
(None) |
|
|
2037 |
CF1621G
Weighted Increasing Subsequences
|
0 / 0 |
(None) |
|
|
2033 |
CF1622A
Construct a Rectangle
|
0 / 0 |
(None) |
|
|
2032 |
CF1622B
Berland Music
|
0 / 0 |
(None) |
|
|
2030 |
CF1622D
Shuffle
|
0 / 0 |
(None) |
|
|
2028 |
CF1622F
Quadratic Set
|
0 / 0 |
(None) |
|
|
2027 |
CF1623A
Robot Cleaner
|
0 / 0 |
(None) |
|
|
2023 |
CF1623D
Robot Cleaner Revisit
|
0 / 0 |
(None) |
|
|
2021 |
CF1624A
Plus One on the Subset
|
0 / 0 |
(None) |
|
|
2020 |
CF1624B
Make AP
|
0 / 0 |
(None) |
|
|
2019 |
CF1624C
Division by Two and Permutation
|
0 / 0 |
(None) |
|
|
2014 |
CF1625A
Ancient Civilization
|
0 / 0 |
(None) |
|
|
2010 |
CF1625D
Binary Spiders
|
0 / 0 |
(None) |
|
|
2005 |
CF1626C
Monsters And Spells
|
0 / 0 |
(None) |
|
|
2004 |
CF1626D
Martial Arts Tournament
|
0 / 0 |
(None) |
|
|
2001 |
CF1626F
A Random Code Problem
|
0 / 0 |
(None) |
|
|
1997 |
CF1627D
Not Adding
|
0 / 0 |
(None) |
|
|
1994 |
CF1628A
Meximum Array
|
0 / 0 |
(None) |
|
|
1992 |
CF1628C
Grid Xor
|
0 / 0 |
(None) |
|
|
1990 |
CF1628D1
Game on Sum (Easy Version)
|
0 / 0 |
(None) |
|
|
1989 |
CF1628D2
Game on Sum (Hard Version)
|
0 / 0 |
(None) |
|
|
1985 |
CF1629B
GCD Arrays
|
0 / 0 |
(None) |
|
|
1979 |
CF1630E
Expected Components
|
0 / 0 |
(None) |
|
|
1973 |
CF1632C
Strange Test
|
0 / 0 |
(None) |
|
|
1972 |
CF1632D
New Year Concert
|
0 / 0 |
(None) |
|
|
1965 |
CF1633C
Kill the Monster
|
0 / 0 |
(None) |
|
|
1963 |
CF1633E
Spanning Tree Queries
|
0 / 0 |
(None) |
|
|
1960 |
CF1634B
Fortune Telling
|
0 / 0 |
(None) |
|
|
1958 |
CF1634D
Finding Zero
|
0 / 0 |
(None) |
|
|
1955 |
CF1634F
Fibonacci Additions
|
0 / 0 |
(None) |
|
|
1951 |
CF1635D
Infinite Set
|
0 / 0 |
(None) |
|
|
1947 |
CF1637B
MEX and Array
|
0 / 0 |
(None) |
|
|
1944 |
CF1637D
Yet Another Minimization Problem
|
0 / 0 |
(None) |
|
|
1941 |
CF1637G
Birthday
|
0 / 0 |
(None) |
|
|
1940 |
CF1637H
Minimize Inversions Number
|
0 / 0 |
(None) |
|
|
1939 |
CF1638A
Reverse
|
0 / 0 |
(None) |
|
|
1938 |
CF1638B
Odd Swap Sort
|
0 / 0 |
(None) |
|
|
1937 |
CF1638C
Inversion Graph
|
0 / 0 |
(None) |
|
|
1917 |
CF1641D
Two Arrays
|
0 / 0 |
(None) |
|
|
1916 |
CF1641E
Special Positions
|
0 / 0 |
(None) |
|
|
1908 |
CF1644D
Cross Coloring
|
0 / 0 |
(None) |
|
|
1907 |
CF1644E
Expand the Path
|
0 / 0 |
(None) |
|
|
1906 |
CF1644F
Basis
|
0 / 0 |
(None) |
|
|
1905 |
CF1646A
Square Counting
|
0 / 0 |
(None) |
|
|
1903 |
CF1646C
Factorials and Powers of Two
|
0 / 0 |
(None) |
|
|
1900 |
CF1646E
Power Board
|
0 / 0 |
(None) |
|
|
1898 |
CF1647A
Madoka and Math Dad
|
0 / 0 |
(None) |
|
|
1895 |
CF1647D
Madoka and the Best School in Russia
|
0 / 0 |
(None) |
|
|
1892 |
CF1648A
Weird Sum
|
0 / 0 |
(None) |
|
|
1890 |
CF1648B
Integral Array
|
0 / 0 |
(None) |
|
|
1882 |
CF1650B
DIV + MOD
|
0 / 0 |
(None) |
|
|
1879 |
CF1650D
Twist the Permutation
|
0 / 0 |
(None) |
|
|
1878 |
CF1650E
Rescheduling the Exam
|
0 / 0 |
(None) |
|
|
1871 |
CF1651E
Sum of Matchings
|
0 / 0 |
(None) |
|
|
1865 |
CF1654D
Potion Brewing Class
|
0 / 0 |
(None) |
|
|
1864 |
CF1654E
Arithmetic Operations
|
0 / 0 |
(None) |
|
|
1861 |
CF1654H
Three Minimums
|
0 / 0 |
(None) |
|
|
1860 |
CF1656A
Good Pairs
|
0 / 0 |
(None) |
|
|
1859 |
CF1656B
Subtract Operation
|
0 / 0 |
(None) |
|
|
1856 |
CF1656C
Make Equal With Mod
|
0 / 0 |
(None) |
|
|
1855 |
CF1656D
K-good
|
0 / 0 |
(None) |
|
|
1854 |
CF1656E
Equal Tree Sums
|
0 / 0 |
(None) |
|
|
1853 |
CF1656F
Parametric MST
|
0 / 0 |
(None) |
|
|
1852 |
CF1656G
Cycle Palindrome
|
0 / 0 |
(None) |
|
|
1851 |
CF1656H
Equal LCM Subsets
|
0 / 0 |
(None) |
|
|
1849 |
CF1657A
Integer Moves
|
0 / 0 |
(None) |
|
|
1845 |
CF1657D
For Gamers
|
0 / 0 |
(None) |
|
|
1844 |
CF1657E
Star MST
|
0 / 0 |
(None) |
|
|
1842 |
CF1658A
Marin and Photoshoot
|
0 / 0 |
(None) |
|
|
1841 |
CF1658B
Marin and Anti-coprime Permutation
|
0 / 0 |
(None) |
|
|
1840 |
CF1658C
Shinju and the Lost Permutation
|
0 / 0 |
(None) |
|
|
1839 |
CF1658D1
388535 (Easy Version)
|
0 / 0 |
(None) |
|
|
1838 |
CF1658D2
388535 (Hard Version)
|
0 / 0 |
(None) |
|
|
1837 |
CF1658E
Gojou and Matrix Game
|
0 / 0 |
(None) |
|
|
1836 |
CF1658F
Juju and Binary String
|
0 / 0 |
(None) |
|
|
1834 |
CF1659A
Red Versus Blue
|
0 / 0 |
(None) |
|
|
1832 |
CF1659C
Line Empire
|
0 / 0 |
(None) |
|
|
1831 |
CF1659D
Reverse Sort Sum
|
0 / 0 |
(None) |
|
|
1828 |
CF1660A
Vasya and Coins
|
0 / 0 |
(None) |
|
|
1827 |
CF1660B
Vlad and Candies
|
0 / 0 |
(None) |
|
|
1825 |
CF1660D
Maximum Product Strikes Back
|
0 / 0 |
(None) |
|
|
1822 |
CF1660F1
Promising String (easy version)
|
0 / 0 |
(None) |
|
|
1821 |
CF1660F2
Promising String (hard version)
|
0 / 0 |
(None) |
|
|
1820 |
CF1661A
Array Balancing
|
0 / 0 |
(None) |
|
|
1818 |
CF1661C
Water the Trees
|
0 / 0 |
(None) |
|
|
1816 |
CF1661E
Narrow Components
|
0 / 0 |
(None) |
|
|
1811 |
CF1662C
European Trip
|
0 / 0 |
(None) |
|
|
1809 |
CF1662E
Round Table
|
0 / 0 |
(None) |
|
|
1806 |
CF1662H
Boundary
|
0 / 0 |
(None) |
|
|
1801 |
CF1662L
Il Derby della Madonnina
|
0 / 0 |
(None) |
|
|
1799 |
CF1662N
Drone Photo
|
0 / 0 |
(None) |
|
|
1796 |
CF1663B
Mike's Sequence
|
0 / 0 |
(None) |
|
|
1795 |
CF1663C
Pōja Verdon
|
0 / 0 |
(None) |
|
|
1794 |
CF1663D
Is it rated - 3
|
0 / 0 |
(None) |
|
|
1788 |
CF1665A
GCD vs LCM
|
0 / 0 |
(None) |
|
|
1785 |
CF1665D
GCD Guess
|
0 / 0 |
(None) |
|
|
1778 |
CF1666E
Even Split
|
0 / 0 |
(None) |
