In this tutorial you will learn about the Difference Between Array and Linked list In Data structure and its application with practical example.
Difference Between Array and Linked list In Data structure
What Is Array?
Array is that kind of data structure in which many data items can be stored of similar data types in a single variable, in this all the data items that are stored is denoted by a single name but they all have the different index with the help of that this array can access in all data items stored in it. Arrays are of three types, (1) One Dimensional Array, (2) Two Dimensional Array, (3) Multi Dimensional Array.
What Is Linked List?
It is a kind of non-primitive data structure which is made up of group of nodes, and these each nodes is subdivided in two portions, first portion is for data and the second portion is for pointer. Here the pointer portion of linked list hold the address of next node, and these nodes are used to store the data, also linked list is that kind of data structure whose length can be increased or decreased at the run-time which makes him more dynamic. Linked list are of three types (1) Single linked list, (2) Doubly linked list, (3) Circular Doubly linked list.
Array Vs Linked list In Data structure
|Array has its own ordered collection of data types.||Linked list has a ordered collection of elements which are self-connected by pointers.|
|Array’s contiguous memory location stores elements in it.||New elements can be store anywhere in the memory allocation.|
|Due to continuous and fix memory location insertion and deletion operations takes more time.||In linked list operations like insertion and deletion are way too fast.|
|Memory can be allocated in compile time and is also known as static memory allocation.||Memory can be allocated at the run time also which makes him dynamic memory allocation.|
|It can be single dimensional, two dimensional or multi-dimensional.||It can be linear (singly), doubly or circular.|
|An array size can justified at the time of declaration.||In linked list the size can be increased at run-time when nodes are added in process.|