Untitled

import java.util.Scanner;

/**
 *
 * @author PC
 */
public class sumandreverse {

    public static void main(String[] args) {
        int n, i, j, rev = 0, sum = 0, num;
        Scanner s = new Scanner(System.in);
        System.out.println("enter the number:");
        num = s.nextInt();
        n = num;
        while (n > 0) {
            i = n % 10;
            sum = sum + i;
            rev = (rev*10) + i ;
            n=n/10;
            
        }
        System.out.println(sum);
        System.out.println(rev);
        
    }

}