백준 #21612번 Boiling Water

import java.util.Scanner;
public class Main {
	public static void main(String[] args) {
		
		Scanner sc = new Scanner(System.in);
		
		int b = sc.nextInt();
		int p = 5 * b - 400;
		
		System.out.println(p);
		if(p > 100) {
			System.out.println("-1");
		}else if(p == 100) {
			System.out.println("0");
		}else {
			System.out.println("1");
		}
		sc.close();
	}
}