public static void main(String[] args) {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT. Your class should be named Solution. */
        Scanner scanner = new Scanner(System.in);
        try{
            int x = scanner.nextInt();
            int y = scanner.nextInt();
            System.out.println(x/y);
        }catch(Exception e){
            if (e instanceof InputMismatchException){
                System.out.println(e.getClass().getName());
            } else {
                System.out.println(e);
            }
            
        }

    }