
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Scanner;
import java.util.TreeSet;

public class Main {

	public static void main(String[] args) {

		Scanner inScanner = new Scanner(System.in);

		 int n  = inScanner.nextInt();
		 
		 if (n==0) {
			System.out.println(1);
		}else if (n==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