Insert New Node at Specific Position (Given Index) in a Linked List in Java
Insert New Node at Specific Position (Given Index) in a Linked List in Java
In this video, we learn how to insert a new node at a specific position (given index) in a linked list using Java. We cover step-by-step how to handle inserting at the beginning, middle, and end of the linked list.
What you will learn:
How to navigate to a specific index in a linked list
Inserting a node at the beginning, middle, or end
Handling invalid index values gracefully
Updating links between nodes correctly
Example Java code for inserting at a specific position
Understanding time complexity for insertion
Common mistakes when inserting at a given index
Prerequisites:
Basic understanding of Java programming
Familiarity with linked list structure and node class
Knowledge of loops and pointer/reference manipulation in Java
Who is this video for:
Students learning Java data structures
Beginners looking to improve linked list skills
Programmers preparing for coding interviews
Anyone practicing Java problem-solving and algorithms
Timestamps:
01:39 - Code
06:36 - Dry Run (how the code works)
11:25 - Testing
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Print Linked List in Reverse: • Print Linked List in Reverse Order Using R...
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