import java.io.BufferedOutputStream;
import java.io.PrintWriter;
import java.util.Scanner;

public class Main {
    public static PrintWriter out;

    public static void main(String[] args) {
        Scanner sc = new Scanner(System.in);
        out = new PrintWriter(new BufferedOutputStream(System.out));
        int x = Integer.parseInt(sc.next());
        if (x == 1) {
            out.println(0);
        } else {
            out.println(1);
        }
        sc.close();
        out.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