
import java.util.*;
import java.lang.*;


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




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




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




    } main {
      Scanner input = new Scanner(System.in);
      int x = 0;if(input.hasNextInt())x = input.nextInt();
      if(x==0)System.out.println("1");
      else System.out.println("0");




    } Scanner input = new Scanner(System.in); input new Scanner(System.in) int x = 0; x 0 if(input.hasNextInt())x = input.nextInt(); input.hasNextInt() input.hasNextInt input x = input.nextInt() x input.nextInt() input.nextInt input if(x==0)System.out.println("1");
      else System.out.println("0"); x==0 x 0 System.out.println("1") System.out.println System.out System System.out "1" System.out.println("0") System.out.println System.out System System.out "0" String args[] args

import java.util.*;
import java.lang.*;


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




    }
}
