Introduction to Queue in Data Structures FIFO, Enqueue, Dequeue, Real Examples
Introduction to Queue in Data Structures FIFO, Enqueue, Dequeue, Real ExamplesLearn Queue from zero to pro. In this video you will understand what a Queue is, why FIFO matters, core operations like enqueue and dequeue, how front and rear work, and where queues are used in the real world. We also touch on array vs linked list implementation, circular queues, and priority queues so you know what to learn next.
What you will learn
• Definition of Queue and FIFO
• Enqueue, Dequeue, Peek, IsEmpty, IsFull
• Real use cases in OS, networking, printers, games, and simulations
• Array based vs linked list based queues
• Circular queue basics and why it fixes overflow
• Priority queue overview and next steps
• Common interview questions and pitfalls
Timestamps
00:00 Intro
00:35 What is a Queue
02:10 FIFO explained
03:15 Operations overview
06:05 Enqueue Dequeue Peek
08:00 Array implementation idea
10:10 Linked list implementation idea
Practice tasks
• Implement a queue using an array with fixed size
• Implement a queue using a linked list
• Convert your array queue to a circular queue
• Solve 3 LeetCode style problems that use queues
Who is this for
BTech, BCA, BSc IT, placements, GATE, and anyone starting DSA with C, C++, Java, or Python.
Link of Previous Video: https://youtu.be/udOOLFuwJ4o
Link of Next Video: Awaited
==============================================
Buy "CBSE CS Python Class 11" & "CBSE CS Python Class 12" Book By: Anand Sir From
==============================================
1. CODEITUP Website:
Class 11 Book: https://codeitup.in/products/CBSE-Class-11-CS-Python-Book
Class 12 Book: https://codeitup.in/products/CBSE-Class-12-CS-Python-Book
2. Amazon Website:
Class 11 Book: https://www.amazon.in/CBSE-CS-Python-Class-11/dp/B0DX83MP2W
Class 12 Book: https://www.amazon.in/dp/B0CWR987M1
3. Flipkart Website:
Class 11 Book: https://www.flipkart.com/cbse-cs-python-class-11/p/itm298fe77501ded?
Class 12 Book: https://www.flipkart.com/cbse-cs-python-class-12/p/itmd85ef4dbba70b?
4. Notion Press Website:
Class 11 Book: https://notionpress.com/in/read/cbse-cs-python-class-11/
Class 12 Book: https://notionpress.com/read/cbse-cs-python-class-12
Buy previous batch recorded lectures by Anand Sir: https://codeitup.in/course/CBSE-CS-Class-12-Python-Zoom-LiVE-Class-Recorded-Lecture-By-Anand-Sir
Purchase self paced class 12 CS Python Course by CODEITUP on GeekforGeeks platform using the link below: https://practice.geeksforgeeks.org/courses/CS-12?utm_source=influencermentor&utm_medium=codeitup&utm_campaign=influencermentor2023
Use Code GFGCODE10 to get 10% discount as well.
=======================================================
CODEITUP PLAYLISTS
1. C Programming Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5DtksgReOH3s7R1_cb1QA8vrb
2. C++ Programming Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5DtlXMvqL0zDqQu9Cvy6rsmd4
3. Java Programming Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5DtnqhXTJwd-oqVRwO3bLZCGV
4. Python Programming Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5DtmcLF3ywxKg692lhfD6SUOr
5. CBSE Class 12 (CS) Python Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5Dtlzkmku_7-eyShxKK3nOY5X
6. CBSE Class 12 (IP) Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5Dtn8PPuvwIAtVdGXQalL-HWw
7. CBSE Class 11 (CS) Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5DtlWzjMNELOeIpQ-Q835d1DN
8. CBSE Class 10 (IT): https://www.youtube.com/playlist?list=PLmRclvVt5Dtk6-4rrxDgZYw0YWMrjEhNK
9. Networking Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5DtkgVGXvrCcmWck1XGfoXg3s
10. MySQL Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5DtlM3Ef8ERo4sVVk-yTvSzX5
11. Web Designing: https://www.youtube.com/playlist?list=PLmRclvVt5DtnJ_dVZ_vQxYyXclx2q6cyc
12. NumPy Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5Dtlgy6PordwKtiUr7fwjuhfz
13. Computer Fundamental Playlist: https://www.youtube.com/playlist?list=PLmRclvVt5DtmQLe3INJgKbQy1Z9fFrJ5t
Telegram Channel: https://t.me/codeituplearners
Facebook Group: https://www.facebook.com/groups/21673...
Instagram: https://t.me/codeitupyt
Facebook Group: https://www.facebook.com/groups/2167344556716563/?ref=bookmarks
Facebook Page: https://www.facebook.com/Codeitup-104310264625489/
Website: https://codeitup.in
Join this channel to get access to perks: https://www.youtube.com/channel/UCO0KFz5_gtZt-AfyIV2sAkw/join
Tags
queue data structure
introduction to queue
queue in data structures
FIFO
enqueue
dequeue
front and rear
queue operations
circular queue
priority queue
array implementation of queue
linked list implementation of queue,
queue in C
queue in C++
queue in Java
queue in Python
data structures and algorithms
DSA for beginners
coding interview questions
placements preparation
computer science basics
BTech
BCA
BSc IT
codeitup
Hashtags
#Queue #DataStructures #DSA #CodingInterview #Programming #ComputerScience #Placements #CODEITUP #C #CPP #Java #Python Receive SMS online on sms24.me
TubeReader video aggregator is a website that collects and organizes online videos from the YouTube source. Video aggregation is done for different purposes, and TubeReader take different approaches to achieve their purpose.
Our try to collect videos of high quality or interest for visitors to view; the collection may be made by editors or may be based on community votes.
Another method is to base the collection on those videos most viewed, either at the aggregator site or at various popular video hosting sites.
TubeReader site exists to allow users to collect their own sets of videos, for personal use as well as for browsing and viewing by others; TubeReader can develop online communities around video sharing.
Our site allow users to create a personalized video playlist, for personal use as well as for browsing and viewing by others.
@YouTubeReaderBot allows you to subscribe to Youtube channels.
By using @YouTubeReaderBot Bot you agree with YouTube Terms of Service.
Use the @YouTubeReaderBot telegram bot to be the first to be notified when new videos are released on your favorite channels.
Look for new videos or channels and share them with your friends.
You can start using our bot from this video, subscribe now to Introduction to Queue in Data Structures FIFO, Enqueue, Dequeue, Real Examples
What is YouTube?
YouTube is a free video sharing website that makes it easy to watch online videos. You can even create and upload your own videos to share with others. Originally created in 2005, YouTube is now one of the most popular sites on the Web, with visitors watching around 6 billion hours of video every month.
