Basics of Graphs

Graphs are fundamental data structures that model relationships between objects. Understanding graph terminology and representation is essential for solving many algorithmic problems.

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This comprehensive guide on graph basics will cover:

Topics to be covered:

  • Graph terminology and definitions
  • Types of graphs (directed, undirected, weighted)
  • Graph representation (adjacency matrix, adjacency list)
  • Graph properties and characteristics
  • Basic graph operations
  • Graph input/output techniques
  • Common graph problems introduction

CodeForces Challenge Problems

Practice basic graph concepts:

Easy

Graph Representation

Practice reading and representing graphs in different formats.

Graphs Representation
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