import java.util.Scanner;
 
class Main{
 public static void main(String[] args){
   Scanner scanner = new Scanner(System.in);
   int x = scanner.nextInt();
   
   if(x==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