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