|
|
2004 |
P1618F
Reverse
|
0 / 0 |
7 |
|
|
2003 |
P1618G
Trader Problem
|
0 / 0 |
8 |
|
|
2002 |
P1619A
Square String?
|
0 / 0 |
3 |
|
|
2001 |
P1619B
Squares and Cubes
|
0 / 0 |
3 |
|
|
2000 |
P1619C
Wrong Addition
|
0 / 0 |
4 |
|
|
1999 |
P1619D
New Year's Problem
|
0 / 0 |
6 |
|
|
1998 |
P1619E
MEX and Increments
|
0 / 0 |
5 |
|
|
1997 |
P1619F
Let's Play the Hat?
|
0 / 0 |
7 |
|
|
1996 |
P1619G
Unusual Minesweeper
|
0 / 0 |
7 |
|
|
1995 |
P1619H
Permutation and Queries
|
0 / 0 |
9 |
|
|
1994 |
P1620A
Equal or Not Equal
|
0 / 0 |
3 |
|
|
1993 |
P1620B
Triangles on a Rectangle
|
0 / 0 |
3 |
|
|
1992 |
P1620C
BA-String
|
0 / 0 |
6 |
|
|
1991 |
P1620D
Exact Change
|
0 / 0 |
7 |
|
|
1990 |
P1620E
Replace the Numbers
|
0 / 0 |
6 |
|
|
1989 |
P1620F
Bipartite Array
|
0 / 0 |
10 |
|
|
1988 |
P1620G
Subsequences Galore
|
0 / 0 |
9 |
|
|
1987 |
P1621A
Stable Arrangement of Rooks
|
0 / 0 |
3 |
|
|
1986 |
P1621B
Integers Shop
|
0 / 0 |
5 |
|
|
1985 |
P1621C
Hidden Permutations
|
0 / 0 |
5 |
|
|
1984 |
P1621D
The Winter Hike
|
0 / 0 |
7 |
|
|
1983 |
P1621E
New School
|
0 / 0 |
8 |
|
|
1982 |
P1621F
Strange Instructions
|
0 / 0 |
10 |
|
|
1981 |
P1621G
Weighted Increasing Subsequences
|
0 / 0 |
10 |
|
|
1980 |
P1621H
Trains and Airplanes
|
0 / 0 |
10 |
|
|
1979 |
P1621I
Two Sequences
|
0 / 0 |
10 |
|
|
1978 |
P1622A
Construct a Rectangle
|
0 / 0 |
3 |
|
|
1977 |
P1622B
Berland Music
|
0 / 0 |
3 |
|
|
1976 |
P1622C
Set or Decrease
|
0 / 0 |
5 |
|
|
1975 |
P1622D
Shuffle
|
0 / 0 |
7 |
|
|
1974 |
P1622E
Math Test
|
0 / 0 |
8 |
|
|
1973 |
P1622F
Quadratic Set
|
0 / 0 |
10 |
|
|
1972 |
P1623A
Robot Cleaner
|
0 / 0 |
3 |
|
|
1971 |
P1623B
Game on Ranges
|
0 / 0 |
3 |
|
|
1970 |
P1623C
Balanced Stone Heaps
|
0 / 0 |
5 |
|
|
1969 |
P1623D
Robot Cleaner Revisit
|
0 / 0 |
8 |
|
|
1968 |
P1623E
Middle Duplication
|
0 / 0 |
9 |
|
|
1967 |
P1624A
Plus One on the Subset
|
0 / 0 |
3 |
|
|
1966 |
P1624B
Make AP
|
0 / 0 |
3 |
|
|
1965 |
P1624C
Division by Two and Permutation
|
0 / 0 |
3 |
|
|
1964 |
P1624D
Palindromes Coloring
|
0 / 0 |
4 |
|
|
1963 |
P1624E
Masha-forgetful
|
0 / 0 |
7 |
|
|
1962 |
P1624F
Interacdive Problem
|
0 / 0 |
7 |
|
|
1961 |
P1624G
MinOr Tree
|
0 / 0 |
6 |
|
|
1960 |
P1625A
Ancient Civilization
|
0 / 0 |
3 |
|
|
1959 |
P1625B
Elementary Particles
|
0 / 0 |
3 |
|
|
1958 |
P1625C
Road Optimization
|
0 / 0 |
5 |
|
|
1957 |
P1625D
Binary Spiders
|
0 / 0 |
8 |
|
|
1956 |
P1625E1
Cats on the Upgrade (easy version)
|
0 / 0 |
9 |
|
|
1955 |
P1625E2
Cats on the Upgrade (hard version)
|
0 / 0 |
10 |
|
|
1954 |
P1626A
Equidistant Letters
|
0 / 0 |
3 |
|
|
1953 |
P1626B
Minor Reduction
|
0 / 0 |
3 |
|
|
1952 |
P1626C
Monsters And Spells
|
0 / 0 |
5 |
|
|
1951 |
P1626D
Martial Arts Tournament
|
0 / 0 |
7 |
|
|
1950 |
P1626E
Black and White Tree
|
0 / 0 |
9 |
|
|
1949 |
P1626F
A Random Code Problem
|
0 / 0 |
10 |
|
|
1948 |
P1627A
Not Shading
|
0 / 0 |
3 |
|
|
1947 |
P1627B
Not Sitting
|
0 / 0 |
4 |
|
|
1946 |
P1627C
Not Assigning
|
0 / 0 |
4 |
|
|
1945 |
P1627D
Not Adding
|
0 / 0 |
6 |
|
|
1944 |
P1627E
Not Escaping
|
0 / 0 |
8 |
|
|
1943 |
P1627F
Not Splitting
|
0 / 0 |
10 |
|
|
1942 |
P1628A
Meximum Array
|
0 / 0 |
4 |
|
|
1941 |
P1628B
Peculiar Movie Preferences
|
0 / 0 |
5 |
|
|
1940 |
P1628C
Grid Xor
|
0 / 0 |
8 |
|
|
1939 |
P1628D1
Game on Sum (Easy Version)
|
0 / 0 |
7 |
|
|
1938 |
P1628D2
Game on Sum (Hard Version)
|
0 / 0 |
9 |
|
|
1937 |
P1628E
Groceries in Meteor Town
|
0 / 0 |
10 |
|
|
1936 |
P1628F
Spaceship Crisis Management
|
0 / 0 |
10 |
|
|
1935 |
P1629A
Download More RAM
|
0 / 0 |
3 |
|
|
1934 |
P1629B
GCD Arrays
|
0 / 0 |
3 |
|
|
1933 |
P1630A
And Matching
|
0 / 0 |
5 |
|
|
1932 |
P1630B
Range and Partition
|
0 / 0 |
6 |
|
|
1931 |
P1630C
Paint the Middle
|
0 / 0 |
8 |
|
|
1930 |
P1630D
Flipping Range
|
0 / 0 |
9 |
|
|
1929 |
P1630E
Expected Components
|
0 / 0 |
10 |
|
|
1928 |
P1630F
Making It Bipartite
|
0 / 0 |
10 |
|
|
1927 |
P1631A
Min Max Swap
|
0 / 0 |
3 |
|
|
1926 |
P1631B
Fun with Even Subarrays
|
0 / 0 |
3 |
|
|
1925 |
P1632A
ABC
|
0 / 0 |
3 |
|
|
1924 |
P1632B
Roof Construction
|
0 / 0 |
3 |
|
|
1923 |
P1632C
Strange Test
|
0 / 0 |
5 |
|
|
1922 |
P1632D
New Year Concert
|
0 / 0 |
7 |
|
|
1921 |
P1632E1
Distance Tree (easy version)
|
0 / 0 |
9 |
|
|
1920 |
P1632E2
Distance Tree (hard version)
|
0 / 0 |
10 |
|
|
1919 |
P1633A
Div
|
0 / 0 |
3 |
|
|
1918 |
P1633B
Minority
|
0 / 0 |
3 |
|
|
1917 |
P1633C
Kill the Monster
|
0 / 0 |
3 |
|
|
1916 |
P1633D
Make Them Equal
|
0 / 0 |
5 |
|
|
1915 |
P1633E
Spanning Tree Queries
|
0 / 0 |
9 |
|
|
1914 |
P1633F
Perfect Matching
|
0 / 0 |
10 |
|
|
1913 |
P1634A
Reverse and Concatenate
|
0 / 0 |
3 |
|
|
1912 |
P1634B
Fortune Telling
|
0 / 0 |
4 |
|
|
1911 |
P1634C
OKEA
|
0 / 0 |
3 |
|
|
1910 |
P1634D
Finding Zero
|
0 / 0 |
7 |
|
|
1909 |
P1634E
Fair Share
|
0 / 0 |
9 |
|
|
1907 |
P1634F
Fibonacci Additions
|
0 / 0 |
10 |
|
|
1908 |
P1634F
Fibonacci Additions
|
0 / 0 |
10 |
|
|
1905 |
P1635A
Min Or Sum
|
0 / 0 |
3 |
|
|
1906 |
P1635A
Min Or Sum
|
0 / 0 |
3 |
