import java.util.*;

public class Main {
    public static void main (String args[])
    {
       
        Scanner sc = new Scanner(System.in);
        int x  = sc.nextInt();
        sc.close();
        if(x == 1){
            System.out.println("0");
        }else if (x == 0){
            System.out.println("1");
        }
    }   
}
/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