Java string reverse

import java.io.*;
import java.util.*;

public class Solution {
    public static void main(String[] args) {

    Scanner sc=new Scanner(System.in);
    String A=sc.next();
   String reversed="";

       for (int i=0; i<A.length(); i++)
        {
            String ch= A.substring(i,i+1); 
            reversed= ch+reversed;
         }
       System.out.println(A.equals(reversed)?"Yes":"No");
    }
}