import java.util.*;

public class Main{
  public static void main(String args[]){
  	Scanner scan = new Scanner(System.in);
  	int num = scan.nextInt();
  	if(num==0)
  		System.out.println(1);
  	else
  		System.out.println(0);
  	scan.close();
  }
}
/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