Grokking the Coding Interview: Patterns for Coding Questions
Ask Author
Back to course home

0% completed

Graph Traversal - Breadth First Search (BFS)
Table of Contents

Contents are not accessible

Contents are not accessible

Contents are not accessible

Contents are not accessible

Contents are not accessible

Breadth-First Search (BFS) is a graph traversal algorithm that explores a graph's vertices (nodes) level by level. It starts from a selected source node and moves outward to visit all the nodes at the same distance from the source before moving on to nodes at the following distance level.

BFS is particularly useful for finding the shortest path in unweighted graphs and for systematically exploring graphs.

Step-by-Step Algorithm for BFS

  1. Graph Initialization:
    • Create a graph with V vertices.

.....

.....

.....

Like the course? Get enrolled and start learning!

Table of Contents

Contents are not accessible

Contents are not accessible

Contents are not accessible

Contents are not accessible

Contents are not accessible