In today’s DSA tutorial, I explained Bubble Sort step by step in the simplest possible way.
From the basic concept to complete Java implementation, everything is covered with clear logic and visuals.

In this video, you will understand:
What Bubble Sort is and how it works
Complete Bubble Sort code in Java
Line-by-line explanation of the code
How swapping happens in every pass (with diagrams)
Bubble Sort workflow and internal logic
Best, Average, and Worst Case Time Complexity
When Bubble Sort should be used and when it should be avoided
Why Bubble Sort is easy but inefficient for large data

This video is perfect for beginners who want to build strong fundamentals in DSA before moving to advanced sorting algorithms.

Ideal for:
* DSA beginners
* Java students
* Coding interview preparation
* University labs & exams

Subscribe to The Techzeen for crystal-clear DSA concepts explained with logic and visuals!

Source Code:
https://github.com/farzeen-ali/DSA-Concepts-The-Techzeen-2025

DSA Lectures:
https://github.com/farzeen-ali/DSA-Lectures-2025-The-Techzeen

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