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