Reversing Number

import java.util.Scanner;

public class Main{
    public static void main(String args[]){
        Scanner cin = new Scanner(System.in);
        while(cin.hasNext()){
            int n = cin.nextInt();
            String as="";
            while(n>0){
                int temp=(n%10);
                as+=temp;
                n/=10;
            }
            System.out.println(as);
        }
    }
}