Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
Physics
Chemistry
Biology
Mathematics
English
Economics
Psychology
Social Studies
Fashion Studies
Legal Studies
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
How to execute a cube of numbers of a given array in JavaScript?
To find the cubes of elements of given array we need to run a for loop to access each and every element and we need to use "=" operator to replace elements with their cubes.To get the desired values the below steps need to be followed.
Steps
1) Declared an array a = [1,2,3,4,5]
2) For loop was introduced to access each and every element in the array(a[i]).
3) Inside for loop "=" operator is used to replace the element with their cubic values(a[i]*a[i]*a[i]).
so, from the above steps the output obtained will be 1,8,27,64,125.By following the above steps we can get not only cubes but also any power of elements in a provided array.
Example
<html>
<body>
<script>
var a = [1,2,3,4,5];
for ( var i = 0; i < a.length;i++) {
a[i] = a[i]*a[i]*a[i];
}
document.write(a);
</script>
</body>
</html>Output
[1, 8, 27, 64, 125]
Updated on: 30-Jul-2019
1K+ Views
Advertisements