Problemler
The task about the magical hustle#5459
Çok kolay · Implementation
Matches#5460
Çok zor · Brute force · Geometry
Set#5461
Orta · Brute force
Tariff "LKS.SMS"#5462
Kolay · Graphs
Cinema tickets#5463
Orta · Dynamic programming · Bitsets
Republics#5464
Zor · Trees · Greedy algorithms · Depth-first Search · Graphs
Double substring#5465
Orta · Hashing · Prefix Sums
Starry lines#5466
Çok kolay · Dynamic programming
Odd Cut#5467
Çok zor · Graph network flows · Graphs
Minimum Cut Matrix#5468
Çok zor · Graphs · Matrix
Inverse matrix#5469
Çok zor · Matrix
Space Expedition#5470
Çok kolay · Graphs · Data Structures
Graph 1, 1/2, 1/3, 1/4#5471
Orta · Dijkstra algorithm · Shortest paths
RMQ#5472
Kolay · Range queries
Hellishly Fast Common Subsequence#5473
Zor · Dynamic programming
Mumatrix#5474
Orta · Implementation · Bitmasks
Neighbors#5475
Zor · Sorting · Prefix Sums · Greedy algorithms
Town#5476
Çok zor · Graphs
Hairdresser#5477
Çok zor · Brute force
Convex hull#5478
Zor · Geometry · Convex Hull
Homework#5479
Çok zor · Greedy algorithms · Dynamic programming
Rooks#5481
Çok zor · Graphs
Brackets#5482
Zor · Combinatorics
Photo#5483
Çok kolay · Math
The Problem of the Gym Teacher#5484
Orta · Dynamic programming