Applications of linked list in the real world
- Image viewer – Previous and next images are linked and can be accessed by the next and previous buttons.
- Previous and next page in a web browser – We can access the previous and next URL searched in a web browser by pressing the back and next buttons since they are linked as a linked list.
- Music Player – Songs in the music player are linked to the previous and next songs. So you can play songs either from starting or ending of the list.
- GPS navigation systems- Linked lists can be used to store and manage a list of locations and routes, allowing users to easily navigate to their desired destination.
- Robotics- Linked lists can be used to implement control systems for robots, allowing them to navigate and interact with their environment.
- Task Scheduling- Operating systems use linked lists to manage task scheduling, where each process waiting to be executed is represented as a node in the list.
- Image Processing- Linked lists can be used to represent images, where each pixel is represented as a node in the list.
- File Systems- File systems use linked lists to represent the hierarchical structure of directories, where each directory or file is represented as a node in the list.
- Symbol Table- Compilers use linked lists to build a symbol table, which is a data structure that stores information about identifiers used in a program.
- Undo/Redo Functionality- Many software applications implement undo/redo functionality using linked lists, where each action that can be undone is represented as a node in a doubly linked list.
- Speech Recognition- Speech recognition software uses linked lists to represent the possible phonetic pronunciations of a word, where each possible pronunciation is represented as a node in the list.
- Polynomial Representation- Polynomials can be represented using linked lists, where each term in the polynomial is represented as a node in the list.
- Simulation of Physical Systems- Linked lists can be used to simulate physical systems, where each element in the list represents a discrete point in time and the state of the system at that time.
Applications of linked list data structure
A linked list is a linear data structure, in which the elements are not stored at contiguous memory locations. The elements in a linked list are linked using pointers as shown in the below image:
Contact Us