using System;

public class Program

{

    public static void Main()

    {

        //Write a console application that obtains four int values from the user and displays the product.

        Console.WriteLine("Type an Integer:");

        string num1 = Console.ReadLine();

        int one = Convert.ToInt32(num1); //OR int one = int.Parse(num1);

        Console.WriteLine("Type an Integer:");

        string num2 = Console.ReadLine();

        int two = Convert.ToInt32(num2);

        Console.WriteLine("Type an Integer:");

        string num3 = Console.ReadLine();

        int three = Convert.ToInt32(num3);

        Console.WriteLine("Type an Integer:");

        string num4 = Console.ReadLine(); 

        int four = Convert.ToInt32(num4);

        Console.WriteLine("Product: " + one*two*three*four);

    }

}