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)