import java.util.*;

class Main{
	public static void main(String args[]){
    	Scanner s=new Scanner(System.in);
      	int t=s.nextInt();
      	if(t==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