Προβλήματα

Settlement#5485

Δύσκολο · Trees · Dynamic programming · Depth-first Search

The Road to School#5486

Μέτριο · Graphs · Shortest paths · Implementation

Ancient Civilizations#5487

Πολύ δύσκολο · Brute force · Graphs

Even more fun#5488

Πολύ δύσκολο · Dynamic programming · Prefix Sums · Divide and Conquer

Voting#5489

Πολύ δύσκολο · Graphs

One-way streets#5490

Πολύ δύσκολο · Graphs

Moo#5491

Εύκολο · Dynamic programming

How Many Ones Needed?#5492

Μέτριο · Binary Search

Just Add It#5493

Πολύ εύκολο · Math · Dynamic programming · Implementation

Quadrant Queries#5494

Μέτριο · Data Structures · Segment Tree · Queries

Host Place#5497

Δύσκολο · Graphs

Largest Volume#5498

Δύσκολο · Geometry · Math

Number of tangents#5499

Εύκολο · Geometry

Triangle and Point 2#5500

Εύκολο · Geometry

Vasya is learning to count#5501

Εύκολο · Implementation

Quentin is learning fractions#5502

Εύκολο · Implementation

Sith vs Jedi#5503

Μέτριο · Brute force · Implementation

Ministry of Truth#5504

Μέτριο · Prefix Sums · Dynamic programming

Yoyu Nyerk#5505

Εύκολο · Graphs · Dijkstra algorithm

Reverse grasshopper#5506

Μέτριο · Trees

Code alignment#5507

Πολύ εύκολο · Implementation

Long division#5511

Εύκολο · Implementation

Min and Max#5515

Εύκολο · Games · Math

Maximum number#5526

Δύσκολο · Sorting · Constructive Algorithms

Binary strings#5527

Εύκολο · Sorting · Suffix Array

4901-4925 από 9226