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Problems

Topics
Difficulty
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5462
Tariff "LCS.SMS"
Easy
5463
Cinema tickets
Medium
5464
Republics
5465
Double subline
Medium
5466
Starry lines
Very easy
5467
Odd Cut
5468
Minimum Cut Matrix
Very hard
5469
Inverse matrix
Very hard
5470
Space Expedition
Very easy
5471
Graph 1, 1/2, 1/3, 1/4
Medium
5472
RMQ
Easy
5473
Hellishly Fast Common Subsequence
Hard
5474
Mumatrix
Medium
5475
Neighbors
5476
Town
Very hard
5477
Hairdresser
Very hard
5478
Convex hull
Hard
5479
Homework
Very hard
5481
Rooks
Very hard
5482
Brackets
Hard
5483
Photo
5484
The Problem of the Gym Teacher
Medium
5485
Settlement
5486
The Road to School
Medium
5487
Ancient Civilizations
Very hard
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