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

    public static void main(String[] args) throws java.lang.Exception {
        int T = sr.nextInt();
        if(T==1)
            System.out.println(0);
        else
            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