import java.util.Scanner;

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