|
|
2037 |
P1523F
Favorite Game
|
0 / 0 |
10 |
|
|
2036 |
P1523G
Try Booking
|
0 / 0 |
10 |
|
|
2035 |
P1523H
Hopping Around the Array
|
0 / 0 |
10 |
|
|
2034 |
P1525A
Potion-making
|
0 / 0 |
3 |
|
|
2033 |
P1525B
Permutation Sort
|
0 / 0 |
3 |
|
|
2032 |
P1525C
Robot Collisions
|
0 / 0 |
7 |
|
|
2031 |
P1525D
Armchairs
|
0 / 0 |
6 |
|
|
2030 |
P1525E
Assimilation IV
|
0 / 0 |
7 |
|
|
2029 |
P1525F
Goblins And Gnomes
|
0 / 0 |
10 |
|
|
2028 |
P1526A
Mean Inequality
|
0 / 0 |
3 |
|
|
2027 |
P1526B
I Hate 1111
|
0 / 0 |
4 |
|
|
2026 |
P1526C1
Potions (Easy Version)
|
0 / 0 |
5 |
|
|
2025 |
P1526C2
Potions (Hard Version)
|
0 / 0 |
5 |
|
|
2024 |
P1526D
Kill Anton
|
0 / 0 |
8 |
|
|
2023 |
P1526E
Oolimry and Suffix Array
|
0 / 0 |
9 |
|
|
2022 |
P1526F
Median Queries
|
0 / 0 |
10 |
|
|
2021 |
P1527A
And Then There Were K
|
0 / 0 |
3 |
|
|
2020 |
P1527B1
Palindrome Game (easy version)
|
0 / 0 |
4 |
|
|
2019 |
P1527B2
Palindrome Game (hard version)
|
0 / 0 |
6 |
|
|
2018 |
P1527C
Sequence Pair Weight
|
0 / 0 |
5 |
|
|
2017 |
P1527D
MEX Tree
|
0 / 0 |
9 |
|
|
2016 |
P1527E
Partition Game
|
0 / 0 |
9 |
|
|
2015 |
P1528A
Parsa's Humongous Tree
|
0 / 0 |
5 |
|
|
2014 |
P1528B
Kavi on Pairing Duty
|
0 / 0 |
5 |
|
|
2013 |
P1528C
Trees of Tranquillity
|
0 / 0 |
8 |
|
|
2012 |
P1528D
It's a bird! No, it's a plane! No, it's AaParsa!
|
0 / 0 |
9 |
|
|
2011 |
P1528E
Mashtali and Hagh Trees
|
0 / 0 |
10 |
|
|
2010 |
P1528F
AmShZ Farm
|
0 / 0 |
10 |
|
|
2009 |
P1529A
Eshag Loves Big Arrays
|
0 / 0 |
3 |
|
|
2008 |
P1529B
Sifid and Strange Subsequences
|
0 / 0 |
3 |
|
|
2007 |
P1530A
Binary Decimal
|
0 / 0 |
3 |
|
|
2006 |
P1530B
Putting Plates
|
0 / 0 |
3 |
|
|
2005 |
P1530C
Pursuit
|
0 / 0 |
4 |
|
|
2004 |
P1530D
Secret Santa
|
0 / 0 |
5 |
|
|
2003 |
P1530E
Minimax
|
0 / 0 |
7 |
|
|
2002 |
P1530F
Bingo
|
0 / 0 |
10 |
|
|
2001 |
P1530G
What a Reversal
|
0 / 0 |
10 |
|
|
2000 |
P1530H
Turing's Award
|
0 / 0 |
10 |
|
|
1999 |
P1532A
A+B (Trial Problem)
|
0 / 0 |
(无) |
|
|
1998 |
P1532B
Frog Jumping
|
0 / 0 |
(无) |
|
|
1997 |
P1532C
Uniform String
|
0 / 0 |
(无) |
|
|
1996 |
P1532D
Teams Forming
|
0 / 0 |
(无) |
|
|
1995 |
P1532E
Good Array
|
0 / 0 |
(无) |
|
|
1994 |
P1532F
Prefixes and Suffixes
|
0 / 0 |
(无) |
|
|
1993 |
P1533A
Travel to Bertown
|
0 / 0 |
(无) |
|
|
1992 |
P1533B
Nearest Point Function
|
0 / 0 |
(无) |
|
|
1991 |
P1533C
Sweets
|
0 / 0 |
(无) |
|
|
1990 |
P1533D
String Searching
|
0 / 0 |
(无) |
|
|
1989 |
P1533E
Chess Team Forming
|
0 / 0 |
(无) |
|
|
1988 |
P1533F
Binary String Partition
|
0 / 0 |
(无) |
|
|
1987 |
P1533G
Biome Map
|
0 / 0 |
(无) |
|
|
1986 |
P1533H
Submatrices
|
0 / 0 |
(无) |
|
|
1985 |
P1533I
Excursions
|
0 / 0 |
(无) |
|
|
1984 |
P1533J
Pawns
|
0 / 0 |
(无) |
|
|
1983 |
P1534A
Colour the Flag
|
0 / 0 |
3 |
|
|
1982 |
P1534B
Histogram Ugliness
|
0 / 0 |
3 |
|
|
1981 |
P1534C
Little Alawn's Puzzle
|
0 / 0 |
4 |
|
|
1980 |
P1534D
Lost Tree
|
0 / 0 |
6 |
|
|
1979 |
P1534E
Lost Array
|
0 / 0 |
8 |
|
|
1978 |
P1534F1
Falling Sand (Easy Version)
|
0 / 0 |
9 |
|
|
1977 |
P1534F2
Falling Sand (Hard Version)
|
0 / 0 |
10 |
|
|
1976 |
P1534G
A New Beginning
|
0 / 0 |
10 |
|
|
1975 |
P1534H
Lost Nodes
|
0 / 0 |
10 |
|
|
1974 |
P1535A
Fair Playoff
|
0 / 0 |
3 |
|
|
1973 |
P1535B
Array Reodering
|
0 / 0 |
3 |
|
|
1972 |
P1535C
Unstable String
|
0 / 0 |
4 |
|
|
1971 |
P1535D
Playoff Tournament
|
0 / 0 |
6 |
|
|
1970 |
P1535E
Gold Transfer
|
0 / 0 |
8 |
|
|
1969 |
P1535F
String Distance
|
0 / 0 |
10 |
|
|
1968 |
P1536A
Omkar and Bad Story
|
0 / 0 |
3 |
|
|
1967 |
P1536B
Prinzessin der Verurteilung
|
0 / 0 |
4 |
|
|
1966 |
P1536C
Diluc and Kaeya
|
0 / 0 |
5 |
|
|
1965 |
P1536D
Omkar and Medians
|
0 / 0 |
7 |
|
|
1964 |
P1536E
Omkar and Forest
|
0 / 0 |
8 |
|
|
1963 |
P1536F
Omkar and Akmar
|
0 / 0 |
10 |
|
|
1962 |
P1537A
Arithmetic Array
|
0 / 0 |
3 |
|
|
1961 |
P1537B
Bad Boy
|
0 / 0 |
3 |
|
|
1960 |
P1537C
Challenging Cliffs
|
0 / 0 |
4 |
|
|
1959 |
P1537D
Deleting Divisors
|
0 / 0 |
5 |
|
|
1958 |
P1537E1
Erase and Extend (Easy Version)
|
0 / 0 |
5 |
|
|
1957 |
P1537E2
Erase and Extend (Hard Version)
|
0 / 0 |
8 |
|
|
1956 |
P1537F
Figure Fixing
|
0 / 0 |
8 |
|
|
1955 |
P1538A
Stone Game
|
0 / 0 |
3 |
|
|
1954 |
P1538B
Friends and Candies
|
0 / 0 |
3 |
|
|
1953 |
P1538C
Number of Pairs
|
0 / 0 |
4 |
|
|
1952 |
P1538D
Another Problem About Dividing Numbers
|
0 / 0 |
5 |
|
|
1951 |
P1538E
Funny Substrings
|
0 / 0 |
7 |
|
|
1950 |
P1538F
Interesting Function
|
0 / 0 |
5 |
|
|
1949 |
P1538G
Gift Set
|
0 / 0 |
7 |
|
|
1948 |
P1539A
Contest Start
|
0 / 0 |
3 |
|
|
1947 |
P1539B
Love Song
|
0 / 0 |
3 |
|
|
1946 |
P1539C
Stable Groups
|
0 / 0 |
4 |
|
|
1945 |
P1539D
PriceFixed
|
0 / 0 |
5 |
|
|
1944 |
P1539E
Game with Cards
|
0 / 0 |
9 |
|
|
1943 |
P1539F
Strange Array
|
0 / 0 |
10 |
|
|
1942 |
P1540A
Great Graphs
|
0 / 0 |
4 |
|
|
1941 |
P1540B
Tree Array
|
0 / 0 |
8 |
|
|
1940 |
P1540C1
Converging Array (Easy Version)
|
0 / 0 |
10 |
|
|
1939 |
P1540C2
Converging Array (Hard Version)
|
0 / 0 |
10 |
|
|
1938 |
P1540D
Inverse Inversions
|
0 / 0 |
10 |
