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

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

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

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

        if(a == 0) {
            System.out.println(1);
        }
        else{
            System.out.print(0);
        }
    }
} 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 == 0) {
            System.out.println(1);
        }
        else{
            System.out.print(0);
        }
    }
}