Задачи

False figures#4598

Многу тешко · Geometry · Data Structures · Bitsets

Grouping#4599

Многу тешко · Dynamic programming

Hidden triangles#4600

Многу лесно · Geometry

Interactive#4601

Многу лесно · Fast Fourier transform · Data Structures

Journey#4602

Тешко · Geometry

K-edges graph#4603

Многу лесно · Graphs

Lake#4604

Лесно · Math

Match them up#4605

Многу тешко · Graph matchings

Need for sum thing#4606

Лесно · Queries · Dynamic programming · Math

Open air#4607

Многу лесно · Constructive Algorithms · Math

Pseudo automaton#4608

Многу лесно · Graphs

Quiz#4609

Многу лесно · Brute force · Graphs

Reduction#4610

Многу лесно · Strings · Dynamic programming

Blood Brothers Strike Back#4625

Многу тешко · Trees · Depth-first Search · Data Structures · Bitwise Operations

Hexagon#4627

Тешко · Combinatorics · Greedy algorithms · Math

The Bermuda Triangle#4628

Тешко · Depth-first Search

Hexagonal Routes#4629

Тешко · Math · Combinatorics · Number theory

Towers#4630

Средно · Dynamic programming · Math

Triangle Trouble#4631

Многу лесно · Implementation

The Goldfish – Petryk's Second Wish#4634

Тешко · Dynamic programming

The Programmer`s Hex#4635

Многу тешко · Implementation · Brute force

Hex Tile Equations#4636

Многу тешко · Implementation

Alternative paths#4637

Тешко · Dynamic programming

Theater#4638

Лесно · Geometry

Game Score#4639

Тешко · Graphs · Implementation

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