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

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