Задаци
Ticket Counters#4429
Лако · Implementation
Points and Line Segments#4430
Лако · Binary Search
Combining Rectangles#4431
Врло лако · Geometry · Scanline / Sweep Line
Tom Sawyer and His Friends#4432
Лако · Prefix Sums · Implementation · Brute force · Scanline / Sweep Line
Verification of Valid Bracket Sequence#4433
Врло лако · Stacks
Cipher#4434
Врло лако · Stacks
Number of PDP#4435
Лако · Dynamic programming
Lexicographic order#4436
Средње · Combinatorics · Brute force
Remove the parentheses#4437
Врло лако · Implementation
Mathematics and Brackets#4438
Лако · Implementation
Exponentiation#4439
Врло лако · Binary Search
Shallow sequences#4440
Врло лако · Dynamic programming
Formation#4441
Лако · Combinatorics
New Year's Garland#4442
Лако · Implementation
Removing Brackets 2#4443
Врло лако · Dynamic programming
Cost of the route#4444
Средње · Dynamic programming
Peaceful Queens#4445
Врло лако · Combinatorics
The King in the Corner#4446
Врло лако · Games
Horses walk in turn#4447
Лако · Graphs · Implementation
Tour Field#4448
Врло лако · Implementation
Peaceful Queens - 2#4449
Средње · Combinatorics
Dominant Queens#4450
Лако · Brute force · Implementation
Game with Balls#4451
Лако · Breadth-first Search · Graphs
Toy Maze#4452
Лако · Graphs
Numbers#4453
Врло лако · Graphs