

import java.util.Map.Entry;
import java.lang.reflect.Method;
import java.util.*;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.ArrayDeque;
import java.util.Arrays;
import java.util.Deque;
import java.util.ArrayList;

//import org.w3c.dom.css.Counter;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner(System.in);
        //String S = sc.next();
        int s = Integer.parseInt(sc.next());
        if(s ==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