Java program to add digits of a number

Java program to add digits of a number

Output:

Enter a number to get sum of its digits: 1234
The sum of digits of number entered is: 10

Implementation:

import java.util.*; import java.lang.*; import java.io.*; class CodeRegister { public static void main (String[] args) throws java.lang.Exception { Scanner in = new Scanner(System.in); System.out.println("Enter a number to get sum of its digits:"); int number = in.nextInt(); int sum = 0; while(number!=0) { sum += (number%10); number /= 10; } System.out.println("The sum of digits of number entered is: "+sum); } }