
import java.util.Scanner;

public class Main {

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

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

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

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

import java.util.Scanner;

public class Main {

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