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

public class Main
{
	public static void main (String[] args) throws IOException
	{
		// your code goes here
		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(x == 0) System.out.println(1);
		else System.out.println(0);
	}
} import java.util.*; util.* java import java.lang.*; lang.* java import java.io.*; io.* java public class Main
{
	public static void main (String[] args) throws IOException
	{
		// your code goes here
		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(x == 0) System.out.println(1);
		else System.out.println(0);
	}
} Main public static void main (String[] args) throws IOException
	{
		// your code goes here
		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(x == 0) System.out.println(1);
		else System.out.println(0);
	} main {
		// your code goes here
		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(x == 0) System.out.println(1);
		else System.out.println(0);
	} Scanner scan = new Scanner(System.in); scan new Scanner(System.in) int x = scan.nextInt(); x scan.nextInt() scan.nextInt scan 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 public class Main
{
	public static void main (String[] args) throws IOException
	{
		// your code goes here
		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(x == 0) System.out.println(1);
		else System.out.println(0);
	}
} public class Main
{
	public static void main (String[] args) throws IOException
	{
		// your code goes here
		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(x == 0) System.out.println(1);
		else System.out.println(0);
	}
} Main

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

public class Main
{
	public static void main (String[] args) throws IOException
	{
		// your code goes here
		Scanner scan = new Scanner(System.in);
		int x = scan.nextInt();
		if(x == 0) System.out.println(1);
		else System.out.println(0);
	}
}
