import java.util.Arrays;
import java.util.Collections;
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.Arrays; Arrays java.util import java.util.Collections; Collections java.util 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.Arrays;
import java.util.Collections;
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);}

	}

}