SumOfDigitExample.java

package com.codinginterview;

import java.util.Scanner;

public class SumOfDigitExample {
 public static void main(String[] args) {
 System.out.println("Sum of Digit Example");
 Scanner sc = new Scanner(System.in);
 System.out.println("Enter the Number ::");
 int num = sc.nextInt();
 System.out.println("Given Digit is ::"+num);
 System.out.println("Sum of Digit is ::"+sumOfDigit(num));
 }
 private static int sumOfDigit(int num){
 int sum = 0;
 while(num != 0){
 int rem = num % 10;
 sum = sum + rem;
 num = num / 10;
 }
 return sum;
 }
}