import java.util.*;

public class Main {
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		sc.close();
		int ans = (x == 1 ? 0 : 1);
		System.out.println(ans);
	}
} import java.util.*; util.* java public class Main {
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		sc.close();
		int ans = (x == 1 ? 0 : 1);
		System.out.println(ans);
	}
} Main public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		sc.close();
		int ans = (x == 1 ? 0 : 1);
		System.out.println(ans);
	} main {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		sc.close();
		int ans = (x == 1 ? 0 : 1);
		System.out.println(ans);
	} Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int x = sc.nextInt(); x sc.nextInt() sc.nextInt sc sc.close() sc.close sc int ans = (x == 1 ? 0 : 1); ans (x == 1 ? 0 : 1) x == 1 x 1 0 1 System.out.println(ans) System.out.println System.out System System.out ans String args[] args public class Main {
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		sc.close();
		int ans = (x == 1 ? 0 : 1);
		System.out.println(ans);
	}
} public class Main {
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		sc.close();
		int ans = (x == 1 ? 0 : 1);
		System.out.println(ans);
	}
} Main
import java.util.*;

public class Main {
	public static void main(String args[]) {
		Scanner sc = new Scanner(System.in);
		int x = sc.nextInt();
		sc.close();
		int ans = (x == 1 ? 0 : 1);
		System.out.println(ans);
	}
}
