Program to compute sum of the digits of a given integer number.

Program to compute sum of the digits of a given integer number.

import java.io.DataInputStream;   

class P10
{
    public static void main(String args[])
    {
        int num , temp , sum = 0 ;

        // creating object of class DataInputStream.
                DataInputStream in = new DataInputStream(System.in);

        try
        {
            System.out.print("Enter the Number :");
            num = Integer.parseInt(in.readLine());

            do
            {
                temp = num % 10 ;
                sum = sum + temp ;
                num = num / 10 ;
            }
            while (num != 0) ;
        }

        catch(Exception e) {  System.out.println("I/O Error");   }

        System.out.println("The sum of individual digits is "+sum);
    }
}


/* This program might give some Note at compile time ,ignore it and execute your program */