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
Check for a self-dividing number in JavaScript
We are required to write a JavaScript function that takes in a number and determines whether or not it is a self−dividing number.
A self−dividing number is a number that is divisible by every digit it contains.
It should output “This number is self−dividing” if it is otherwise, it should output “This number is NOT self−dividing”.
For example,
128 is a self−dividing number because 1, 2, and 8 are all divisors of 128.
Another example, 102 is not a self−diving number because it contains a digit 0.
As a 3rd example, 26 is not a self−dividing number, because it’s not divisible by 6.
Example
The code for this will be −
const num1 = 128;
const num2 = 102;
const num3 = 26;
const selfDivisible = num =>{
let n = num;
while(num){
let temp = num % 10;
if(n % temp !== 0){
return false;
};
num = Math.floor(num/10);
};
return true;
};
console.log(selfDivisible(num1));
console.log(selfDivisible(num2));
console.log(selfDivisible(num3));Output
And the output in the console will be −
true false false
Updated on: 21-Nov-2020
150 Views
Advertisements