Task 5.1.1

/**
 * Created by Anatoliy on 09.07.2016.
 * Task 5.1.1
 */
import java.util.Scanner;

public class Task6 {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        int x = in.nextInt();
        boolean res = x <= 7 ? true : false;
        System.out.println(res);
    }
}