import java.util.Scanner;

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

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

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

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

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

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

		int a = sc.nextInt();
		if(a<1) a = 1;
		else a = 0;
		System.out.println(a);
	}
} Main
import java.util.Scanner;

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

		int a = sc.nextInt();
		if(a<1) a = 1;
		else a = 0;
		System.out.println(a);
	}
}
