using System;

public class Program

{

    public static void Main()

    {

        Console.WriteLine("Please enter an integer:");

        int num1 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Please enter a second integer:");

        int num2 = Convert.ToInt32(Console.ReadLine());

        Console.WriteLine("Please enter a third integer:");

        int num3 = Convert.ToInt32(Console.ReadLine());

        int product = num1 * num2 * num3;

        Console.WriteLine("The product is " + product + ".");

    }

}