Problem:
Reverse Sequence

Write a program which reverses a given string str.

Input

str (the size of str ≤ 20) is given in a line.

Output

Print the reversed str in a line.

Sample Input

w32nimda

Output for the Sample Input

admin23w

Solution in JAVA (judge verdict: WA: Presentation Error)

import java.util.Scanner;

public class Main {
	
	static Scanner sc =  new java.util.Scanner(System.in);

	public static void main(String[] args) {
		
		String str = sc.next();
		
		String[] array = str.split("");
		
		int n = array.length;
		
		for ( int x = n - 1 ; x >= 0 ; x--){
			
			String str2 = "";
			str2 = str2 + array[x];
		System.out.print( str2 );
		}

	}

}