import java.util.*;
import java.math.*;
class Main {
	static Scanner sc = new Scanner(System.in);

	void solve() {
		try {
			int num = sc.nextInt();
			if (num == 1)
				System.out.println(0);
			else
				System.out.println(1);
		} catch (Exception e) {
			return;
		}
	}
	public static void main(String[] args) {
		Main ob = new Main();
		ob.solve();
	}
}
/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