import java.util.Scanner;

public class Main{
  public static void main(String args[]){
  Scanner scanner = new Scanner(System.in);  
  int esu = scanner.nextInt();
  if(esu == 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