import java.util.Scanner;
public class Main{
public static void main(String[] args){
  
  Scanner scanner = new Scanner(System.in);
  
  int x = scanner.nextInt();
  
  if(x==0){
    System.out.print("1");
  }else{
    System.out.print("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