Question

Write a Java program that displays sum of digits of given number.create this program object oriented and return by method​

Answer 1

Answer:

Explanation:

// Java program to compute  

// sum of digits in number.  

import java.io.*;  

 

class GFG {  

     

   /* Function to get sum of digits */

   static int getSum(int n)  

   {      

       int sum = 0;  

         

       while (n != 0)  

       {  

           sum = sum + n % 10;  

           n = n/10;  

       }  

     

   return sum;  

   }  

 

   // Driver program  

   public static void main(String[] args)  

   {  

       int n = 687;  

 

       System.out.println(getSum(n));  

   }  

}