import java.util.*;
import java.io.*;
class Main
{
	public static void main(String args[]) throws IOException
	{
		try{
		BufferedReader br=new BufferedReader(new InputStreamReader(System.in));
		int n=0;
		n=Integer.parseInt(br.readLine());
		if(n==1)
		{
			System.out.println("0");
		}
		else
		{
			System.out.println("1");
		}
		}
	catch(Exception e){}
}}
/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