
import java.util.*;
import java.lang.*;


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