import java.util.Scanner;

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

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