Problemat

Guests from Tau Ceti#4303

Shumë e vështirë · Geometry · Sorting

Communication with the organizers#4304

Shumë e vështirë · Brute force · Strings

Opening Ceremony#4305

E lehtë · Greedy algorithms

Sets#4306

E lehtë · Dynamic programming · Math · Combinatorics

Rain#4307

E vështirë · Greedy algorithms · Binary Search · Sorting

Credit card#4308

E lehtë · Number theory

Log Analysis#4309

Shumë e lehtë · Implementation · String suffix structures

Memory Manager#4310

Mesatare · Implementation · Data Structures

Necklaces#4311

E lehtë · Implementation · Data Structures

Persistent Queue#4312

E lehtë · Data Structures · Implementation

Persistent stack#4313

Shumë e lehtë · Data Structures · Implementation

2D Flip#4314

Shumë e lehtë · Implementation

AVL#4315

E lehtë · Dynamic programming · Fast Fourier transform

Simple Complexities#4316

Mesatare · Number theory

A Task for a Second Grader#4317

Mesatare · Implementation

Discrete Logarithm#4318

E lehtë · Number theory · Math

A Task for a Sixth Grader#4319

Shumë e vështirë · Number theory

Teams#4320

E vështirë · Graphs · Greedy algorithms · Constructive Algorithms · Graph matchings

Three Circles#4321

Shumë e vështirë · Geometry

Busy Bees#4322

Shumë e vështirë · Graphs · Shortest paths

Ring#4323

Shumë e vështirë · Dynamic programming

Coup#4324

Shumë e lehtë · Segment Tree

Tree#4325

E vështirë · Prefix Sums · Data Structures · Trees · Depth-first Search

Bridges: The Final Battle#4326

Shumë e vështirë · Dynamic programming · Graphs

Party#4327

Shumë e vështirë · Graphs · Depth-first Search · Breadth-first Search · Greedy algorithms · Constructive Algorithms

3976-4000 nga 9226