Concept and Use of Arrays

Array

In computer science, an array data structure, or simply an array, is a data structure consisting of a collection of elements (values or variables), each identified by at least one array index or key. An array is stored such that the position of each element can be computed from its index tuple by a mathematical formula. The simplest type of data structure is a linear array, also called one-dimensional array.

Here are five examples of array data structure implementations

1.    Array App

Penggunaan array menggunakan cara konvensional

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    Output          :

    

2.    Low Array

    Source Code :

    Output          :

    

3.    High Array

    Source Code :

    Output          :

4.    Ordered Array

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    Output          :

5.    Class Data Array

    Source Code :

    Output          :

Last name : Evans

First name : Patty

Age : 24

Last name : Smith

First name : Loraine

Age : 37

Last name : Yee

First name : Tom

Age : 43

Last name : Adams

First name : Henry

Age : 63

Last name : Hashimoto

First name : Sato

Age : 21

Last name : Stimson

First name : Henry

Age : 29

Last name : Velasquez

First name : Jose

Age : 72

Last name : Lamarque

First name : Henry

Age : 54

Last name : Vang

First name : Minh

Age : 22

Last name : Creswell

First name : Lucinda

Age : 18

Found 

Last name : Stimson

First name : Henry

Age : 29

Deleting Smith, Yee, and Creswell

Last name : Evans

First name : Patty

Age : 24

Last name : Adams

First name : Henry

Age : 63

Last name : Hashimoto

First name : Sato

Age : 21

Last name : Stimson

First name : Henry

Age : 29

Last name : Velasquez

First name : Jose

Age : 72

Last name : Lamarque

First name : Henry

Age : 54

Last name : Vang

First name : Minh

Age : 22