//package com.company;
import java.util.*;
import java.io.*;
import java.lang.*;


public class Main {

    public static void main(String[] args) {
	// write your code here

      //  System.out.println("Hello World");
        // System.out.println("This is my first package ");
        Scanner s=new Scanner(System.in);
        int n=s.nextInt();
        if(n==0)
        {
            System.out.println(1);
        }
        else {
            System.out.println(0);
        }



    }
}

/tmp/hf-datasets-cache/medium/datasets/42704881117311-config-parquet-and-info-qiankunmu-Project_CodeNet-896c9d36/hub/datasets--qiankunmu--Project_CodeNet_Python800_and_Java250/snapshots/c899fde44a77ba1cc14973ed3de064e4ff3aadc7/Project_CodeNet_Java250.tar.gz