import java.util.Scanner;

public class Main {


		public static void main(String[] args) {

			Scanner scan = new Scanner(System.in);
			int N = scan.nextInt();


			if(N ==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