Скачать или смотреть Circular Queue explained with C program, advantages, logic & full Dev C++ demo!

Welcome to this in-depth lecture on Circular Queue — one of the most important concepts in Data Structures for interviews, exams, and DSA fundamentals.

In this 25-minute session, I explain:

✅ What is a Circular Queue
✅ Why it is better than a Simple Queue
✅ How Circular Queue removes wastage of space
✅ Advantages over Linear Queue (Simple Queue)
— Efficient memory usage
— No shifting of elements
— Circular movement of front & rear
— Handles overflow more smartly

After the theory, I walk you through the complete C Program for Circular Queue using Dev C++, including:

Insert (Enqueue)

Delete (Dequeue)

Display

Handling Overflow & Underflow

Implementing circular movement of front & rear

This code is beginner-friendly, perfectly structured, and explained line by line.

If you’re preparing for your BCA, MCA, BSc IT, Engineering, or any DSA interview, this lecture will clear your fundamentals completely.


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