Lecture -07 Circular Linked List and its Code Implementation.

What if a Linked List had NO end? 🔄 Welcome to the Circular Linked List — where the last node doesn't point to NULL, it points straight back to the HEAD! In this video we break down everything you need to know about this powerful variation with full diagrams and code. 🧠💻 📌 What You'll Learn: ✅ What is a Circular Linked List? ✅ How it differs from a Singly Linked List ✅ How the TAIL node connects back to HEAD ✅ Traversal — how to loop without getting stuck forever ✅ Insertion — at beginning, middle & end ✅ Deletion in a Circular Linked List ✅ Real-world use cases (Round Robin, Music Queue) ✅ Singly Circular vs Doubly Circular — quick overview ⚡ Time Complexity: OperationTimeTraversalO(n)Insert at HeadO(1)Insert at TailO(n)Delete a NodeO(n)SearchO(n) 🌍 Real-World Uses: 🎵 Music / Video Playlist (loop forever) 🖥️ Round Robin CPU Scheduling 🎮 Multiplayer turn-based games 🔄 Circular Buffer / Queue 🔥 Full DSA Playlist: https://youtube.com/playlist?list=PLa42z3dBCS-au-DzjKq1T-CQF-h5PuYxz&si=94NSO3XF_2ai8pty 💬 Still confused about the stop condition in traversal? Drop your question below! 👇 Hit LIKE 👍 and SUBSCRIBE for weekly DSA videos — getting more advanced every week! 🚀 #CircularLinkedList #LinkedList #DataStructures #DSA #Programming #CodingForBeginners #LearnToCode #CodingInterview #RoundRobin