|
|
9303 |
P1919E Counting Prefixes
|
1 / 7 |
10 |
|
|
9317 |
P1920E Counting Binary Strings
|
1 / 1 |
7 |
|
|
9326 |
P1922B Forming Triangles
|
1 / 1 |
10 |
|
|
9334 |
P1924C Fractal Origami
|
1 / 1 |
10 |
|
|
9333 |
P1924D Balanced Subsequences
|
2 / 2 |
10 |
|
|
9332 |
P1924E Paper Cutting Again
|
3 / 6 |
10 |
|
|
9328 |
P1925D Good Trip
|
0 / 0 |
(无) |
|
|
9374 |
P1928F Digital Patterns
|
0 / 0 |
10 |
|
|
9370 |
P1929D Sasha and a Walk in the City
|
0 / 0 |
6 |
|
|
9368 |
P1929F Sasha and the Wedding Binary Search Tree
|
0 / 0 |
8 |
|
|
9362 |
P1930E 2..3...4...
|
0 / 0 |
(无) |
|
|
9358 |
P1930I Counting Is Fun
|
0 / 0 |
(无) |
|
|
9354 |
P1931D Divisible Pairs
|
1 / 1 |
4 |
|
|
9352 |
P1931F Chat Screenshots
|
1 / 1 |
5 |
|
|
9351 |
P1931G One-Dimensional Puzzle
|
1 / 1 |
7 |
|
|
9427 |
P1933G Turtle Magic: Royal Turtle Shell Pattern
|
0 / 0 |
(无) |
|
|
9436 |
P1935D Exam in MAC
|
0 / 0 |
(无) |
|
|
9517 |
P1942E Farm Game
|
0 / 0 |
(无) |
|
|
9515 |
P1942G Bessie and Cards
|
0 / 0 |
(无) |
|
|
9468 |
P1943D1 Counting Is Fun (Easy Version)
|
0 / 0 |
(无) |
|
|
9467 |
P1943D2 Counting Is Fun (Hard Version)
|
0 / 0 |
(无) |
|
|
9481 |
P1946E Girl Permutation
|
0 / 0 |
8 |
|
|
9456 |
P1948F Rare Coins
|
0 / 0 |
(无) |
|
|
9525 |
P1951G Clacking Balls
|
0 / 0 |
(无) |
|
|
9509 |
P1952E Sweep Line
|
0 / 0 |
(无) |
|
|
9609 |
P1954D Colored Balls
|
0 / 0 |
6 |
|
|
9607 |
P1954F Unique Strings
|
0 / 0 |
10 |
|
|
9589 |
P1957C How Does the Rook Move?
|
0 / 0 |
5 |
|
|
9587 |
P1957E Carousel of Combinations
|
0 / 0 |
9 |
|
|
9573 |
P1967C Fenwick Tree
|
0 / 0 |
(无) |
|
|
9571 |
P1967E1 Again Counting Arrays (Easy Version)
|
0 / 0 |
(无) |
|
|
9570 |
P1967E2 Again Counting Arrays (Hard Version)
|
0 / 0 |
(无) |
