Probleme

False figures#4598

Foarte dificil · Geometry · Data Structures · Bitsets

Grouping#4599

Foarte dificil · Dynamic programming

Hidden triangles#4600

Foarte ușor · Geometry

Interactive#4601

Foarte ușor · Fast Fourier transform · Data Structures

Journey#4602

Dificil · Geometry

K-edges graph#4603

Foarte ușor · Graphs

Lake#4604

Ușor · Math

Match them up#4605

Foarte dificil · Graph matchings

Need for sum thing#4606

Ușor · Queries · Dynamic programming · Math

Open air#4607

Foarte ușor · Constructive Algorithms · Math

Pseudo automaton#4608

Foarte ușor · Graphs

Quiz#4609

Foarte ușor · Brute force · Graphs

Reduction#4610

Foarte ușor · Strings · Dynamic programming

Blood Brothers Strike Back#4625

Foarte dificil · Trees · Depth-first Search · Data Structures · Bitwise Operations

Hexagon#4627

Dificil · Combinatorics · Greedy algorithms · Math

The Bermuda Triangle#4628

Dificil · Depth-first Search

Hexagonal Routes#4629

Dificil · Math · Combinatorics · Number theory

Towers#4630

Mediu · Dynamic programming · Math

Triangle Trouble#4631

Foarte ușor · Implementation

The Goldfish – Petryk's Second Wish#4634

Dificil · Dynamic programming

The Programmer`s Hex#4635

Foarte dificil · Implementation · Brute force

Hex Tile Equations#4636

Foarte dificil · Implementation

Alternative paths#4637

Dificil · Dynamic programming

Theater#4638

Ușor · Geometry

Game Score#4639

Dificil · Graphs · Implementation

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