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