import java.util.Scanner;
import java.util.Random;
public class no687 {
	public static void main(String[] args){
		Scanner s = new Scanner(System.in);
		int num = s.nextInt();
		Random rand = new Random();
		int a = rand.nextInt(num);
		if(a==0){
			a=1;
		}else if(a>=10){
			a = rand.nextInt(10);
		}
		int b = num -a;
		System.out.println(a+" "+b);
	}
}