ChangePositionArray

import java.util.Scanner;

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

        Scanner sc = new Scanner(System.in);

        int n = Integer.parseInt(sc.nextLine());
        char temp = ' ';
        char[] word = new char[n];
        for (int i = 0; i < word.length; i++) {
            word[i] = sc.next().charAt(0);
        }

        for (int i = 0; i < word.length - 1; i++) {
            temp = word[i];
            word[i] = word[word.length - 1 - i];
            word[word.length - 1 - i] = temp;
            if (i == word.length / 2 - 1) {
                break;
            }
        }

        System.out.println(word);

    }
}