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