
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.println("1");
       } else if( x==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