# Java Sum of Digits Program

By | July 16, 2019

Task: Java Sum of Digits Program

Write a program in Java to find Sum of Digits of a given Number. For example, the sum of digits will be equal to 10 if we enter the number 730, since 7+3+0 = 10.

### Source Code For Java Sum of Digits Program

```/*
Java Sum of Digits Program
Write a Java program to input a number
and show the sum of digits of that number.
Example:The sum of digits = 6 if given input
number is 123, because of 1+2+3.
*/
package sumofdigits;
/**
* @author www.EasyCodeBook.com
*/
import java.util.Scanner;
public class SumOfDigits {

public static void main(String[] args) {
int sum = 0, num, n, rem ;
Scanner input = new Scanner(System.in);
System.out.print("Enter a number to find sum of its digits:");
num = input.nextInt();
n=num;
while(n != 0)
{
rem = n%10;
sum=sum+rem;
n = n/10;
}
System.out.println("Sum of digits: " + sum);
}
}

```

Output of Sum of Digits:

run:
Enter a number to find sum of its digits:256
Sum of digits: 13
BUILD SUCCESSFUL (total time: 5 seconds)