Circular Queue Concept Explained Clearly

DATA STRUCTURES
Playlist : https://youtube.com/playlist?list=PL5fCG6TOVhr6qwdzBKkioxPkqbzCY9lZ_
UNIT 1
Data Structures Introduction II Linear Vs Non - Linear Data Structure https://youtu.be/0z5hjtng1C8
Algorithm Complexity and Time-Space Trade Off https://youtu.be/r58oVFCaJRw
Array Representation in memory[numerical] https://youtu.be/hCjWMkWaYXA
Array insertion [Algorithms] Data Structure https://youtu.be/TUbYVtb5tTI
Array Deletion [Algorithms]Data Structure https://youtu.be/WaT_-m_hwIE
Array - Deletion [From beginning and of any particular element ] Algorithm https://youtu.be/TVYKqCQeju8
2 - Dimensional Array : Memory Representation and Numericals https://youtu.be/SVA_aCx6Fsw
3D Array [Memory representation and Numericals https://youtu.be/_-AnfMBt0tY
Sparse matrices - 3 Tuple Representation https://youtu.be/CtigVZ7FgtA
Stack Implementation by Array and Link List https://youtu.be/T03RaljFubA
Operation on Stack - Push and Pop Algorithm https://youtu.be/7SbZKSD3hN4
Stack Notification - Introduction and Infix to Postfix Conversion https://youtu.be/Xz8UWtA5IWA
Stack Notification - Introduction and Infix to Postfix Conversion (Numerical Part 2) https://youtu.be/QiwYFVR7eTk
Stack Notification - Introduction and Infix to Postfix Conversion (Numerical Part 3) https://youtu.be/6a9iR8Cvweo
Stack Notification - Infix to Prefix Conversion https://youtu.be/qBGMEC6jk0M
Evaluation of Postfix Expression - Stack Notification https://youtu.be/rOydqG-iVhI
Queue Data Structure Concept in 2 min II DSA https://youtu.be/2JcUc2fwTHo
Queue Representation - Static and Dynamic Implementation https://youtu.be/IXzItMWLHOk
Queue insertion and deletion algorithm https://youtu.be/rHggmEx-fm0
Circular Queue Concept [Easiest Explained] https://youtu.be/UuXumczHY68
Double Ended Queue [Easiest Explained] https://youtu.be/iMTeUWeiXrY
Priority queue [Easiest Explained] https://youtu.be/0JXc7BqXdFo
Linked List - Concept II Representation In memory II Advantages and Limitations https://youtu.be/Bf3YAWuX7jQ
Types of Linked List - Linear , Circular , Doubly and Circular Doubly Link List
https://youtu.be/zTLPXPzm_L4
Traversing and Searching Algorithm - Linked List [Easiest Explained]
https://youtu.be/EKi8Hq1pMvE
Insertion at Beginning - Linked List [Easiest Explained] https://youtu.be/DO1jsk1cC8A
Insertion at End - Linked List [Easiest Explained] https://youtu.be/Ca3cHATN6ck