المسائل

False figures#4598

صعب جدًا · Geometry · Data Structures · Bitsets

Grouping#4599

صعب جدًا · Dynamic programming

Hidden triangles#4600

سهل جدًا · Geometry

Interactive#4601

سهل جدًا · Fast Fourier transform · Data Structures

Journey#4602

صعب · Geometry

K-edges graph#4603

سهل جدًا · Graphs

Lake#4604

سهل · Math

Match them up#4605

صعب جدًا · Graph matchings

Need for sum thing#4606

سهل · Queries · Dynamic programming · Math

Open air#4607

سهل جدًا · Constructive Algorithms · Math

Pseudo automaton#4608

سهل جدًا · Graphs

Quiz#4609

سهل جدًا · Brute force · Graphs

Reduction#4610

سهل جدًا · Strings · Dynamic programming

Blood Brothers Strike Back#4625

صعب جدًا · Trees · Depth-first Search · Data Structures · Bitwise Operations

Hexagon#4627

صعب · Combinatorics · Greedy algorithms · Math

The Bermuda Triangle#4628

صعب · Depth-first Search

Hexagonal Routes#4629

صعب · Math · Combinatorics · Number theory

Towers#4630

متوسط · Dynamic programming · Math

Triangle Trouble#4631

سهل جدًا · Implementation

The Goldfish – Petryk's Second Wish#4634

صعب · Dynamic programming

The Programmer`s Hex#4635

صعب جدًا · Implementation · Brute force

Hex Tile Equations#4636

صعب جدًا · Implementation

Alternative paths#4637

صعب · Dynamic programming

Theater#4638

سهل · Geometry

Game Score#4639

صعب · Graphs · Implementation

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