insert first node in circular linked list

Описание: Insert First Node in Circular Linked List | Skills101

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In this video, we will understand how to insert the first node in a Circular Linked List, with clear explanation and step-by-step dry run.

🔥 What’s Covered in This Video

What is a Circular Linked List

Meaning of "first node" in a circular structure

How insertion is different from a singly linked list

Step-by-step process to insert first node

Pointer adjustments (head, temp, last node)

Dry run with example

Time complexity analysis

🎯 Why You Should Watch This

Inserting the first node is a foundational concept in Circular Linked Lists. This video will help you understand:

How to maintain circularity

How last node’s pointer changes

How the head pointer updates
Perfect for college students, beginners, and placement preparation.

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