using System;

public class Program

{

    public static void Main()

    {

        Console.Write("Enter a Harshad number");

        string harsh = Console.ReadLine();

        int num = Convert.ToInt32(harsh);

        // sum of digits

        foreach (char digit in harsh)

        {

            int sum = Convert.ToInt32(digit);

            int val = 0;

            val =+ digit;

        }

        // calculate the answer

        int answer = (val / num);

        Console.WriteLine(answer);

    }

}