// Java program to ReverseString using ByteArray.

import java.lang.*;

import java.io.*;

import java.util.*;

// Class of ReverseString

class ReverseString {

public static void main(String[] args)

{

String input = "GeeksforGeeks";

// getBytes() method to convert string

// into bytes[].

byte[] strAsByteArray = input.getBytes();

byte[] result = new byte[strAsByteArray.length];

// Store result in reverse order into the

// result byte[]

for (int i = 0; i < strAsByteArray.length; i++)

result[i] = strAsByteArray[strAsByteArray.length - i - 1];

System.out.println(new String(result));

}

}