Understanding Deque (Double-Ended Queue) πŸ“š

Learn what a Deque is, how it works, and see examples of this versatile data structure in computer science.

Understanding Deque (Double-Ended Queue) πŸ“š
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2.0K views β€’ Oct 16, 2025
Understanding Deque (Double-Ended Queue) πŸ“š

About this video

In this video, you’ll learn the concept of Deque (Double-Ended Queue) β€” one of the most versatile data structures in computer science.
We’ll explain how Deque allows insertion and deletion from both ends, making it work as both a Queue and a Stack.

πŸš‚ Think of a Deque like a train where you can add or remove compartments from the front or back β€” simple, visual, and easy to remember!

πŸ“˜ Topics Covered:

What is a Deque (Double Ended Queue)?
Operations: insert_front(), remove_front(), insert_back(), remove_back()
Difference between Stack, Queue, and Deque
Real-life examples and applications
πŸ’‘ Perfect for students preparing for:
UGC NET Computer Science
GATE CS
BCA, MCA, B.Tech, and Data Structure courses
deque data structure, double ended queue, what is deque, deque in data structure, data structure tutorial, queue vs deque, stack vs queue, computer science basics, GATE computer science, UGC NET computer science, data structure explained, deque operations

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Video Information

Views

2.0K

Likes

5

Duration

0:05

Published

Oct 16, 2025

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