import java.util.Scanner;

public class EX02_Num {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		System.out.print("enter integer:");
		String msg = in.nextLine();
		for (int k = msg.length() - 1; k >= 0; k--) {
			System.out.printf("%c ", msg.charAt(k));

		}
		System.out.println();
	}
}