Data Structures in JavaScript: Queue and Circular Queue for DSA Interviews
Explore the implementation and concepts of Queues and Circular Queues in JavaScript, essential for Data Structures and Algorithms interview preparation.

RoadsideCoder
20.0K views β’ Jun 11, 2023

About this video
#javascriptinterviewquestions #datastructures #datastructuresandalgorithms
Discover the power of Queues in JavaScript as we dive into our Data Structures and Algorithms with Javascript course. Learn how to implement and manipulate stacks, with functions like enqueue, dequeue, front, isEmpty, size etc, to efficiently manage and organize your data. We will also discuss the most asked interview questions like circular queue for our DSA Interviews in Javascript.
This is the most Entertaining and Knowledge Packed Data Structures and Algorithms in Javascript Interview Course on Youtube !
β‘οΈ Book an Interview Preparation call with me ( 20% OFF for limited time ) -
https://topmate.io/roadsidecoder
π¦ Follow me on Twitter and u will clear your interview π€ -
https://twitter.com/piyush_eon
β‘οΈ Source Code -
https://github.com/piyush-eon/dsa-with-javascript-course/tree/master/%235%20-%20Queue
π Complete Data Structures and Algorithms with JS Course -
https://www.youtube.com/playlist?list=PLKhlp2qtUcSZtJefDThsXcsAbRBCSTgW4
π Stacks Video -
https://www.youtube.com/watch?v=UDHgN8UnO6w&list=PLKhlp2qtUcSZtJefDThsXcsAbRBCSTgW4&index=9
π Arrays Video -
https://www.youtube.com/watch?v=iCaDhMEhmz0&list=PLKhlp2qtUcSZtJefDThsXcsAbRBCSTgW4&index=6
π Map, filter and reducer video -
https://www.youtube.com/watch?v=dGq0gi0wv64&list=PLKhlp2qtUcSaCVJEt4ogEFs6I41pNnMU5&index=2
π Frontend Machine Coding Interview Series -
https://www.youtube.com/playlist?list=PLKhlp2qtUcSYQojD5G-ElgHezoCyq2Hgo
π Cars24 Interview Experience -
https://www.youtube.com/watch?v=vxggZffOqek&list=PLKhlp2qtUcSb_WQZC3sq9Vw3NC4DbreUL&index=2
π Unacademy Interview Experience -
https://www.youtube.com/watch?v=abbdJ4Yfm54
π Tazorpay Interview Experience -
https://www.youtube.com/watch?v=q-ylRxSxGcY
π MERN Stack Tutorial with Redux -
https://www.youtube.com/watch?v=IQXjO0t4XRM&list=PLKhlp2qtUcSYC7EffnHzD-Ws2xG-j3aYo
π React Beginner's Project Tutorials -
https://www.youtube.com/playlist?list=PLKhlp2qtUcSa_rX7glmB7HyFsEOEQa0Uk
-------------------------------------------------------------------------
00:00 Intro
00:24 Visual Explanation of Queue
03:28 Queue Implementation in Javascript
04:43 Enquque()
05:09 Dequeue()
06:50 isEmpty()
07:22 front()
07:57 size()
09:43 Running our Queue
11:27 Book an Interview Preparation call with me
11:53 Most Asked Interview Question on Queues
11:54 Ques 1 - Circular Queue Implementation
13:51 Visual Explanation by AlgoAgarwal
16:07 Circular Queue Code in Javascript
20:46 Running Circular Queue
23:53 Other Types of Queues
24:10 Ques 2 - Implement Stack using Queues
30:15 Ques 3 - Implement Queue using Stacks
36:39 Next Video Teaser
-------------------------------------------------------------------------
β Support the channel and learn from me One on One -
https://www.youtube.com/channel/UCIPZVAwDGa-A4ZJxCBvXRuQ/join
Special Thanks to our members -
Discover the power of Queues in JavaScript as we dive into our Data Structures and Algorithms with Javascript course. Learn how to implement and manipulate stacks, with functions like enqueue, dequeue, front, isEmpty, size etc, to efficiently manage and organize your data. We will also discuss the most asked interview questions like circular queue for our DSA Interviews in Javascript.
This is the most Entertaining and Knowledge Packed Data Structures and Algorithms in Javascript Interview Course on Youtube !
β‘οΈ Book an Interview Preparation call with me ( 20% OFF for limited time ) -
https://topmate.io/roadsidecoder
π¦ Follow me on Twitter and u will clear your interview π€ -
https://twitter.com/piyush_eon
β‘οΈ Source Code -
https://github.com/piyush-eon/dsa-with-javascript-course/tree/master/%235%20-%20Queue
π Complete Data Structures and Algorithms with JS Course -
https://www.youtube.com/playlist?list=PLKhlp2qtUcSZtJefDThsXcsAbRBCSTgW4
π Stacks Video -
https://www.youtube.com/watch?v=UDHgN8UnO6w&list=PLKhlp2qtUcSZtJefDThsXcsAbRBCSTgW4&index=9
π Arrays Video -
https://www.youtube.com/watch?v=iCaDhMEhmz0&list=PLKhlp2qtUcSZtJefDThsXcsAbRBCSTgW4&index=6
π Map, filter and reducer video -
https://www.youtube.com/watch?v=dGq0gi0wv64&list=PLKhlp2qtUcSaCVJEt4ogEFs6I41pNnMU5&index=2
π Frontend Machine Coding Interview Series -
https://www.youtube.com/playlist?list=PLKhlp2qtUcSYQojD5G-ElgHezoCyq2Hgo
π Cars24 Interview Experience -
https://www.youtube.com/watch?v=vxggZffOqek&list=PLKhlp2qtUcSb_WQZC3sq9Vw3NC4DbreUL&index=2
π Unacademy Interview Experience -
https://www.youtube.com/watch?v=abbdJ4Yfm54
π Tazorpay Interview Experience -
https://www.youtube.com/watch?v=q-ylRxSxGcY
π MERN Stack Tutorial with Redux -
https://www.youtube.com/watch?v=IQXjO0t4XRM&list=PLKhlp2qtUcSYC7EffnHzD-Ws2xG-j3aYo
π React Beginner's Project Tutorials -
https://www.youtube.com/playlist?list=PLKhlp2qtUcSa_rX7glmB7HyFsEOEQa0Uk
-------------------------------------------------------------------------
00:00 Intro
00:24 Visual Explanation of Queue
03:28 Queue Implementation in Javascript
04:43 Enquque()
05:09 Dequeue()
06:50 isEmpty()
07:22 front()
07:57 size()
09:43 Running our Queue
11:27 Book an Interview Preparation call with me
11:53 Most Asked Interview Question on Queues
11:54 Ques 1 - Circular Queue Implementation
13:51 Visual Explanation by AlgoAgarwal
16:07 Circular Queue Code in Javascript
20:46 Running Circular Queue
23:53 Other Types of Queues
24:10 Ques 2 - Implement Stack using Queues
30:15 Ques 3 - Implement Queue using Stacks
36:39 Next Video Teaser
-------------------------------------------------------------------------
β Support the channel and learn from me One on One -
https://www.youtube.com/channel/UCIPZVAwDGa-A4ZJxCBvXRuQ/join
Special Thanks to our members -
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Video Information
Views
20.0K
Likes
427
Duration
37:05
Published
Jun 11, 2023
User Reviews
4.6
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