Python program to insert a node in a linked list | Beginning, end or at any specified position

In this video, you will learn how to insert a node in a Linked List at the beginning, at the end, and at any specified position.

You're not simply going to learn the concept of how to add the node in the linked list at three positions but you will learn how to create a practical python program to insert a node in the linked list.

A Linked List is a linear data structure in which the elements are not stored at contiguous locations, unlike arrays.

I am going to explain to you each step of the Linked List program and thus I recommend you watch this video till the end because it’s going to be very resourceful for you.

In an array, the elements are stored at contiguous memory locations.
But in a Linked List in which the elements are linked using pointers.

Before that I would like to say that these elements in Linked List are called nodes, of which there are two parts 1) data and 2) pointer to the next node.

So, each node of the linked list holds the data as well as the pointer to the next node and this is how a linked list is built.

You should also know that the first node of the Linked List is called the head.

That was the theory that you must know in order to understand the program that you’ll learn in this video. Now, to learn how to code Linked List in Python start watching the video and stay tuned till the end.

This is one of the frequently asked Python interview questions as well so you might want to follow along with me.

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