import java.util.Scanner;

public class EX01_Num {
	public static void main(String[] args) {
		Scanner in = new Scanner(System.in);
		System.out.print("enter integer:");
		int num = in.nextInt();
		while (num > 0) {
			System.out.printf("%d ", num % 10);
			num = num / 10;
		}
		System.out.println();
	}
}