In computer science, a graph is an abstract data type that is meant to implement the undirected graph and directed graph concepts from the field of graph theory within mathematics.

Jul 23, 2025 · Graph is a non-linear data structure like tree data structure. The limitation of tree is, it can only represent hierarchical data. For situations where nodes or vertices are randomly connected with …

Aug 21, 2024 · Explore the essentials of graph theory with this beginner's guide. Learn about vertices, edges, and various graph types to understand complex networks and applications.

Jun 7, 2024 · In this tutorial, we’ll discuss some of the most important data structures in computer science – graphs. We’ll first study the basics of graph theory, in order to familiarize ourselves with its …

Graphs are mathematical concepts that have found many uses in computer science. Graphs come in many different flavors, many of which have found uses in computer programs.

A graph is a data structure that can be used to represent complex, non-linear relationships. A graph consists of nodes (also called vertices) that are connected by edges (also called arcs).

Each line is an edge, connecting two vertices. We denote an edge connecting vertices u and v by the pair (u, v) . Because the "know each other" relationship goes both ways, this graph is undirected. An …