import 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);
        }
        sc.close();
    }
} import java.util.*; util.* java 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);
        }
        sc.close();
    }
} 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);
        }
        sc.close();
    } main {
        Scanner sc = new Scanner(System.in);

        int x = sc.nextInt();

        if (x == 0) {
            System.out.println(1);
        }else{
            System.out.println(0);
        }
        sc.close();
    } 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 sc.close() sc.close sc 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);
        }
        sc.close();
    }
} 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);
        }
        sc.close();
    }
} Main
import 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);
        }
        sc.close();
    }
}
