Problemler

Guests from Tau Ceti#4303

Çok zor · Geometry · Sorting

Communication with the organizers#4304

Çok zor · Brute force · Strings

Opening Ceremony#4305

Kolay · Greedy algorithms

Sets#4306

Kolay · Dynamic programming · Math · Combinatorics

Rain#4307

Zor · Greedy algorithms · Binary Search · Sorting

Credit card#4308

Kolay · Number theory

Log Analysis#4309

Çok kolay · Implementation · String suffix structures

Memory Manager#4310

Orta · Implementation · Data Structures

Necklaces#4311

Kolay · Implementation · Data Structures

Persistent Queue#4312

Kolay · Data Structures · Implementation

Persistent stack#4313

Çok kolay · Data Structures · Implementation

2D Flip#4314

Çok kolay · Implementation

AVL#4315

Kolay · Dynamic programming · Fast Fourier transform

Simple Complexities#4316

Orta · Number theory

A Task for a Second Grader#4317

Orta · Implementation

Discrete Logarithm#4318

Kolay · Number theory · Math

A Task for a Sixth Grader#4319

Çok zor · Number theory

Teams#4320

Zor · Graphs · Greedy algorithms · Constructive Algorithms · Graph matchings

Three Circles#4321

Çok zor · Geometry

Busy Bees#4322

Çok zor · Graphs · Shortest paths

Ring#4323

Çok zor · Dynamic programming

Coup#4324

Çok kolay · Segment Tree

Tree#4325

Zor · Prefix Sums · Data Structures · Trees · Depth-first Search

Bridges: The Final Battle#4326

Çok zor · Dynamic programming · Graphs

Party#4327

Çok zor · Graphs · Depth-first Search · Breadth-first Search · Greedy algorithms · Constructive Algorithms

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