import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		if (sc.nextInt() == 1) {
			System.out.println(0);
		} else {
			System.out.println(1);
		}
		sc.close();

	}
} import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		if (sc.nextInt() == 1) {
			System.out.println(0);
		} else {
			System.out.println(1);
		}
		sc.close();

	}
} Main public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		if (sc.nextInt() == 1) {
			System.out.println(0);
		} else {
			System.out.println(1);
		}
		sc.close();

	} main {
		Scanner sc = new Scanner(System.in);

		if (sc.nextInt() == 1) {
			System.out.println(0);
		} else {
			System.out.println(1);
		}
		sc.close();

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

		if (sc.nextInt() == 1) {
			System.out.println(0);
		} else {
			System.out.println(1);
		}
		sc.close();

	}
} public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		if (sc.nextInt() == 1) {
			System.out.println(0);
		} else {
			System.out.println(1);
		}
		sc.close();

	}
} Main
import java.util.Scanner;

public class Main {
	public static void main(String[] args) {
		Scanner sc = new Scanner(System.in);

		if (sc.nextInt() == 1) {
			System.out.println(0);
		} else {
			System.out.println(1);
		}
		sc.close();

	}
}
