View Code of Problem 52

import java.util.Scanner;
 
public class Main 
{
	public static void main(String[] args) 
        {
          Scanner scan=new Scanner(System.in);
          String s=scan.nextLine();
          char[] c=s.toCharArray();
          for(int i=c.length-1;i>=0;i--)
          {
            System.out.print(c[i]);
            
          }
        }
}