import java.util.Scanner;
public class Main {

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

		}
	}

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

		}
	} main {
		Scanner sc=new Scanner(System.in);
		int x=sc.nextInt();
		if(x==0) {
			System.out.println("1");
		}else {
			System.out.println("0");

		}
	} Scanner sc=new Scanner(System.in); sc new Scanner(System.in) int x=sc.nextInt(); x sc.nextInt() sc.nextInt sc if(x==0) {
			System.out.println("1");
		}else {
			System.out.println("0");

		} x==0 x 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 sc=new Scanner(System.in);
		int x=sc.nextInt();
		if(x==0) {
			System.out.println("1");
		}else {
			System.out.println("0");

		}
	}

} public class Main {

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

		}
	}

}