import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        if (n > 1 || n < 0) {
            return;
        }
        if (n == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
    }
} import java.util.Scanner; Scanner java.util public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        if (n > 1 || n < 0) {
            return;
        }
        if (n == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
    }
} Main public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        if (n > 1 || n < 0) {
            return;
        }
        if (n == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
    } main {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        if (n > 1 || n < 0) {
            return;
        }
        if (n == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
    } Scanner scanner = new Scanner(System.in); scanner new Scanner(System.in) int n = scanner.nextInt(); n scanner.nextInt() scanner.nextInt scanner if (n > 1 || n < 0) {
            return;
        } n > 1 || n < 0 n > 1 n 1 n < 0 n 0 {
            return;
        } return; if (n == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        } n == 0 n 0 {
            System.out.println(1);
        } System.out.println(1) System.out.println System.out System System.out 1 {
            System.out.println(0);
        } System.out.println(0) System.out.println System.out System System.out 0 String[] args args public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        if (n > 1 || n < 0) {
            return;
        }
        if (n == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
    }
} public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        if (n > 1 || n < 0) {
            return;
        }
        if (n == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
    }
} Main
import java.util.Scanner;

public class Main {
    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        int n = scanner.nextInt();
        if (n > 1 || n < 0) {
            return;
        }
        if (n == 0) {
            System.out.println(1);
        } else {
            System.out.println(0);
        }
    }
}