import java.util.Scanner;

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


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		}


	}


} import java.util.Scanner; Scanner java.util public class Main {
	public static void main(String[]args) {
		try(Scanner scan = new Scanner(System.in)){


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		}


	}


} Main public static void main(String[]args) {
		try(Scanner scan = new Scanner(System.in)){


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		}


	} main {
		try(Scanner scan = new Scanner(System.in)){


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		}


	} try(Scanner scan = new Scanner(System.in)){


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		} {


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		} Scanner scan = new Scanner(System.in) Scanner scan = new Scanner(System.in) new Scanner(System.in) int x = scan.nextInt(); x scan.nextInt() scan.nextInt scan System.out.println(x==0?1:0) System.out.println System.out System System.out x==0?1:0 x==0 x 0 1 0 String[]args args public class Main {
	public static void main(String[]args) {
		try(Scanner scan = new Scanner(System.in)){


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		}


	}


} public class Main {
	public static void main(String[]args) {
		try(Scanner scan = new Scanner(System.in)){


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		}


	}


} Main
import java.util.Scanner;

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


			int x = scan.nextInt();

			System.out.println(x==0?1:0);
		}


	}


}
