|
|
9275 |
P1914G1 Light Bulbs (Easy Version)
|
0 / 0 |
7 |
|
|
9269 |
P1915E Romantic Glasses
|
0 / 0 |
4 |
|
|
9266 |
P1916A 2023
|
1 / 1 |
3 |
|
|
9265 |
P1916B Two Divisors
|
1 / 1 |
3 |
|
|
9264 |
P1916C Training Before the Olympiad
|
1 / 1 |
4 |
|
|
9263 |
P1916D Mathematical Problem
|
0 / 0 |
5 |
|
|
9259 |
P1916H1 Matrix Rank (Easy Version)
|
1 / 1 |
10 |
|
|
9258 |
P1916H2 Matrix Rank (Hard Version)
|
1 / 1 |
10 |
|
|
9257 |
P1917A Least Product
|
1 / 1 |
3 |
|
|
9255 |
P1917C Watering an Array
|
1 / 1 |
5 |
|
|
9254 |
P1917D Yet Another Inversions Problem
|
1 / 2 |
8 |
|
|
9253 |
P1917E Construct Matrix
|
1 / 1 |
9 |
|
|
9343 |
P1918A Brick Wall
|
1 / 1 |
10 |
|
|
9341 |
P1918C XOR-distance
|
1 / 1 |
10 |
|
|
9307 |
P1919A Wallet Exchange
|
1 / 1 |
3 |
|
|
9303 |
P1919E Counting Prefixes
|
1 / 7 |
10 |
|
|
9321 |
P1920A Satisfying Constraints
|
1 / 1 |
3 |
|
|
9320 |
P1920B Summation Game
|
1 / 1 |
3 |
|
|
9319 |
P1920C Partitioning the Array
|
1 / 2 |
5 |
|
|
9318 |
P1920D Array Repetition
|
1 / 2 |
6 |
|
|
9317 |
P1920E Counting Binary Strings
|
1 / 1 |
7 |
|
|
9314 |
P1921A Square
|
1 / 1 |
10 |
|
|
9312 |
P1921C Sending Messages
|
1 / 1 |
10 |
|
|
9309 |
P1921F Sum of Progression
|
1 / 1 |
10 |
|
|
9326 |
P1922B Forming Triangles
|
1 / 1 |
10 |
|
|
9323 |
P1922E Increasing Subsequences
|
0 / 0 |
(无) |
|
|
9335 |
P1924B Space Harbour
|
0 / 3 |
10 |
|
|
9334 |
P1924C Fractal Origami
|
1 / 1 |
10 |
|
|
9333 |
P1924D Balanced Subsequences
|
2 / 2 |
10 |
|
|
9329 |
P1925B A Balanced Problemset?
|
0 / 0 |
(无) |
|
|
9328 |
P1925D Good Trip
|
0 / 0 |
(无) |
|
|
9389 |
P1926E Vlad and an Odd Ordering
|
0 / 0 |
(无) |
|
|
9384 |
P1927C Choose the Different Ones!
|
1 / 1 |
3 |
|
|
9382 |
P1927E Klever Permutation
|
0 / 0 |
4 |
|
|
9380 |
P1927G Paint Charges
|
0 / 0 |
8 |
|
|
9379 |
P1928A Rectangle Cutting
|
0 / 0 |
3 |
|
|
9377 |
P1928C Physical Education Lesson
|
0 / 0 |
5 |
|
|
9376 |
P1928D Lonely Mountain Dungeons
|
0 / 0 |
6 |
|
|
9375 |
P1928E Modular Sequence
|
0 / 0 |
8 |
|
|
9374 |
P1928F Digital Patterns
|
0 / 0 |
10 |
|
|
9372 |
P1929B Sasha and the Drawing
|
0 / 0 |
3 |
|
|
9371 |
P1929C Sasha and the Casino
|
0 / 0 |
4 |
|
|
9370 |
P1929D Sasha and a Walk in the City
|
0 / 0 |
6 |
|
|
9368 |
P1929F Sasha and the Wedding Binary Search Tree
|
0 / 0 |
8 |
|
|
9366 |
P1930B Permutation Printing
|
0 / 0 |
(无) |
|
|
9362 |
P1930E 2..3...4...
|
0 / 0 |
(无) |
|
|
9355 |
P1931C Make Equal Again
|
1 / 1 |
3 |
|
|
9354 |
P1931D Divisible Pairs
|
1 / 1 |
4 |
|
|
9353 |
P1931E Anna and the Valentine's Day Gift
|
1 / 1 |
4 |
|
|
9351 |
P1931G One-Dimensional Puzzle
|
1 / 1 |
7 |
