Insert node at beginning of linked list

This post are providing the list of solution which are based on how to create and add linked list node at the beginning position. This is a common problem, If you are know this concept you can able to solve complex programs.

insert node at beginning of linked list

Implementation code

Time complexity of all program is O(n). And implementing solutions are based in similar manner.


Please share your knowledge to improve code and content standard. Also submit your doubts, and test case. We improve by your feedback. We will try to resolve your query as soon as possible.

New Comment

© 2022,, All rights reserved