C program to insert an element in singly linked list

Inserting new element before a specified node is similar to the previous example. Here the specified node will become the next node of the new node. Here is the complete program that inserts elements in a linked list in all 4 positions mentioned above. You can compile this program and run. Note: All the programming examples above are tested on Linux Fedora environment using cc compiler.

Read also: How to insert element in sorted link list. I write here to help the readers learn and understand computer programing, algorithms, networking, OS concepts etc. I have 20 years of working experience in computer networking and industrial automation.

View all posts by Srikanta. If you also want to contribute, click here. Delete the last node a linked list The above article shows how to delete the last end node of a linked list. Delete any node of a linked list The above article covers deleting any node of a linked list The program mentioned here will delete — the first beg node, if the input is 0. I tried to simplify this article as much as possible. Let me know you if have any specific suggestion.

I highlighted the only relevant function of the code in every section. I wrote the complete compile-able code at the end. I think that will help. If you have any specific suggestion, let me know. Your email address will not be published.

Currently you have JavaScript disabled. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Click here for instructions on how to enable JavaScript in your browser. Skip to content Inserting a node is probably the most fundamental linked list operation. To insert a node at the front of the linked list, we have to do the following.

Create the new node. Point the new node where head is currently pointing to. Point head to the new node. Here is the the logic. Point the new node to NULL. The new node will become the last node. Traverse to the last node and point the last node to the new node. If the list is empty, i. Point new node to NULL. We will try our best to reach upto you in the short interval. Thanks for reading the post…. C Program to implement singly linked list Write a C Program to implement singly linked list operations.

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