import java.util.Scanner;

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

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

}
