import java.util.Scanner;

public class Main {
	static int X;

	public static void main(String[] args) {
		Main prac = new Main();
		prac.execute();
	}

	public void execute() {

		try (Scanner sc = new Scanner(System.in)) {
			X = Integer.parseInt(sc.next());
			if(X==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