Linked List Data Structures and related programs

A linked list data structure consists of vertices(also called as nodes) that are connected to other nodes via edges or links.
A linked list is a linear type of data structure.
Linked list nodes have uni-directional edges/links that point to other nodes.
For e.g. you can imagine a queue of people at a ticket counter being represented as a linked list.

Linked List Programs

Doubly Linked List Programs