Python Program To Detect Cycle in Undirected graph Using BFS | Graph Data Structure

In this video, we will learn how to detect a cycle in an undirected graph using the Breadth-First Search (BFS) algorithm in Python.

The tutorial covers the logic behind cycle detection, provides a step-by-step walk through using examples, and implements the solution programmatically. It also highlights how to track visited nodes and parent relationships during BFS to accurately identify cycles.