|
|
8880 |
P1913C
Game with Multiset
|
0 / 0 |
4 |
|
|
8879 |
P1913D
Array Collapse
|
0 / 0 |
7 |
|
|
8878 |
P1913E
Matrix Problem
|
0 / 0 |
9 |
|
|
8877 |
P1913F
Palindromic Problem
|
0 / 0 |
10 |
|
|
8876 |
P1914A
Problemsolving Log
|
0 / 0 |
3 |
|
|
8875 |
P1914B
Preparing for the Contest
|
0 / 0 |
3 |
|
|
8874 |
P1914C
Quests
|
0 / 0 |
3 |
|
|
8873 |
P1914D
Three Activities
|
0 / 0 |
4 |
|
|
8872 |
P1914E1
Game with Marbles (Easy Version)
|
0 / 0 |
4 |
|
|
8871 |
P1914E2
Game with Marbles (Hard Version)
|
0 / 0 |
4 |
|
|
8870 |
P1914F
Programming Competition
|
0 / 0 |
6 |
|
|
8869 |
P1914G1
Light Bulbs (Easy Version)
|
0 / 0 |
7 |
|
|
8868 |
P1914G2
Light Bulbs (Hard Version)
|
0 / 0 |
8 |
|
|
8867 |
P1917A
Least Product
|
1 / 2 |
3 |
|
|
8866 |
P1917B
Erase First or Second Letter
|
0 / 0 |
3 |
|
|
8865 |
P1917C
Watering an Array
|
0 / 0 |
5 |
|
|
8864 |
P1917D
Yet Another Inversions Problem
|
0 / 0 |
8 |
|
|
8863 |
P1917E
Construct Matrix
|
0 / 0 |
9 |
|
|
8862 |
P1917F
Construct Tree
|
0 / 0 |
9 |
|
|
9027 |
P1920A
Satisfying Constraints
|
0 / 0 |
3 |
|
|
9026 |
P1920B
Summation Game
|
0 / 0 |
3 |
|
|
9025 |
P1920C
Partitioning the Array
|
0 / 0 |
5 |
|
|
9024 |
P1920D
Array Repetition
|
0 / 0 |
6 |
|
|
9023 |
P1920E
Counting Binary Strings
|
0 / 0 |
7 |
|
|
9022 |
P1920F1
Smooth Sailing (Easy Version)
|
0 / 0 |
9 |
|
|
9021 |
P1920F2
Smooth Sailing (Hard Version)
|
0 / 0 |
10 |
|
|
9020 |
P1921A
Square
|
0 / 0 |
3 |
|
|
9019 |
P1921B
Arranging Cats
|
0 / 0 |
3 |
|
|
9018 |
P1921C
Sending Messages
|
0 / 0 |
3 |
|
|
9017 |
P1921D
Very Different Array
|
0 / 0 |
3 |
|
|
9016 |
P1921E
Eat the Chip
|
0 / 0 |
5 |
|
|
9015 |
P1921F
Sum of Progression
|
0 / 0 |
6 |
|
|
9014 |
P1921G
Mischievous Shooter
|
0 / 0 |
8 |
|
|
9013 |
P1922A
Tricky Template
|
0 / 0 |
3 |
|
|
9012 |
P1922B
Forming Triangles
|
0 / 0 |
4 |
|
|
9011 |
P1922C
Closest Cities
|
0 / 0 |
4 |
|
|
9010 |
P1922D
Berserk Monsters
|
0 / 0 |
6 |
|
|
9009 |
P1922E
Increasing Subsequences
|
0 / 0 |
6 |
|
|
9008 |
P1922F
Replace on Segment
|
0 / 0 |
9 |
|
|
9007 |
P1923A
Moving Chips
|
0 / 0 |
(无) |
|
|
9006 |
P1923B
Monsters Attack!
|
0 / 0 |
(无) |
|
|
9005 |
P1923C
Find B
|
0 / 0 |
(无) |
|
|
9004 |
P1923D
Slimes
|
0 / 0 |
(无) |
|
|
9003 |
P1923E
Count Paths
|
0 / 0 |
(无) |
|
|
9002 |
P1923F
Shrink-Reverse
|
0 / 0 |
(无) |
|
|
9001 |
P1924A
Did We Get Everything Covered?
|
0 / 0 |
5 |
|
|
9000 |
P1924B
Space Harbour
|
0 / 0 |
7 |
|
|
8999 |
P1924C
Fractal Origami
|
0 / 0 |
9 |
|
|
8998 |
P1924D
Balanced Subsequences
|
0 / 0 |
10 |
|
|
8997 |
P1924E
Paper Cutting Again
|
0 / 0 |
10 |
|
|
8996 |
P1924F
Anti-Proxy Attendance
|
0 / 0 |
10 |
|
|
8995 |
P1925A
We Got Everything Covered!
|
0 / 0 |
3 |
|
|
8994 |
P1925B
A Balanced Problemset?
|
0 / 0 |
4 |
|
|
8993 |
P1925D
Good Trip
|
0 / 0 |
6 |
|
|
8992 |
P1926A
Vlad and the Best of Five
|
0 / 0 |
(无) |
|
|
8991 |
P1926B
Vlad and Shapes
|
0 / 0 |
(无) |
|
|
8990 |
P1926C
Vlad and a Sum of Sum of Digits
|
0 / 0 |
(无) |
|
|
8989 |
P1926D
Vlad and Division
|
0 / 0 |
(无) |
|
|
8988 |
P1926E
Vlad and an Odd Ordering
|
0 / 0 |
(无) |
|
|
8987 |
P1926F
Vlad and Avoiding X
|
0 / 0 |
(无) |
|
|
8986 |
P1926G
Vlad and Trouble at MIT
|
0 / 0 |
(无) |
|
|
8985 |
P1927A
Make it White
|
0 / 0 |
3 |
|
|
8984 |
P1927B
Following the String
|
0 / 0 |
3 |
|
|
8983 |
P1927C
Choose the Different Ones!
|
0 / 0 |
3 |
|
|
8982 |
P1927D
Find the Different Ones!
|
0 / 0 |
4 |
|
|
8981 |
P1927E
Klever Permutation
|
0 / 0 |
4 |
|
|
8980 |
P1927F
Microcycle
|
0 / 0 |
6 |
|
|
8979 |
P1927G
Paint Charges
|
0 / 0 |
8 |
|
|
8978 |
P1928A
Rectangle Cutting
|
0 / 0 |
3 |
|
|
8977 |
P1928B
Equalize
|
0 / 0 |
4 |
|
|
8976 |
P1928C
Physical Education Lesson
|
0 / 0 |
5 |
|
|
8975 |
P1928D
Lonely Mountain Dungeons
|
0 / 0 |
6 |
|
|
8974 |
P1928E
Modular Sequence
|
0 / 0 |
8 |
|
|
8973 |
P1928F
Digital Patterns
|
0 / 0 |
10 |
|
|
8972 |
P1929A
Sasha and the Beautiful Array
|
0 / 0 |
3 |
|
|
8971 |
P1929B
Sasha and the Drawing
|
0 / 0 |
3 |
|
|
8970 |
P1929C
Sasha and the Casino
|
0 / 0 |
4 |
|
|
8969 |
P1929D
Sasha and a Walk in the City
|
0 / 0 |
6 |
|
|
8968 |
P1929E
Sasha and the Happy Tree Cutting
|
0 / 0 |
8 |
|
|
8967 |
P1929F
Sasha and the Wedding Binary Search Tree
|
0 / 0 |
8 |
|
|
8966 |
P1930A
Maximise The Score
|
0 / 0 |
(无) |
|
|
8965 |
P1930B
Permutation Printing
|
0 / 0 |
(无) |
|
|
8964 |
P1930C
Lexicographically Largest
|
0 / 0 |
(无) |
|
|
8963 |
P1930D1
Sum over all Substrings (Easy Version)
|
0 / 0 |
(无) |
|
|
8962 |
P1930D2
Sum over all Substrings (Hard Version)
|
0 / 0 |
(无) |
|
|
8961 |
P1930E
2..3...4...
|
0 / 0 |
(无) |
|
|
8960 |
P1930F
Maximize the Difference
|
0 / 0 |
(无) |
|
|
8959 |
P1930G
Prefix Max Set Counting
|
0 / 0 |
(无) |
|
|
8958 |
P1930H
Interactive Mex Tree
|
0 / 0 |
(无) |
|
|
8957 |
P1930I
Counting Is Fun
|
0 / 0 |
(无) |
|
|
8956 |
P1931A
Recovering a Small String
|
0 / 0 |
3 |
|
|
8955 |
P1931B
Make Equal
|
0 / 0 |
3 |
|
|
8954 |
P1931C
Make Equal Again
|
0 / 0 |
3 |
|
|
8953 |
P1931D
Divisible Pairs
|
0 / 0 |
4 |
|
|
8952 |
P1931E
Anna and the Valentine's Day Gift
|
0 / 0 |
4 |
|
|
8951 |
P1931F
Chat Screenshots
|
0 / 0 |
5 |
|
|
8950 |
P1931G
One-Dimensional Puzzle
|
0 / 0 |
7 |
|
|
8949 |
P1932A
Thorns and Coins
|
0 / 0 |
(无) |
|
|
8948 |
P1932B
Chaya Calendar
|
0 / 0 |
(无) |
|
|
8947 |
P1932C
LR-remainders
|
0 / 0 |
(无) |
