using System;

public class Program

{

    public static void Main()

    {

        //string book_title;

        //string myVariableIsGood;

        //string 99Flake;

        //string _floor;

        //string time2GetJiggyWidIt;

        //string wrox.com;

        int a = 12%2;

        Console.WriteLine(a);

        // For the operands of integer types, the result of a % b is the value produced by a - (a / b) * b.

        int number1, number2, number3,number4,product;

            Console.WriteLine("Enter First Number : ");

            number1 = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("Enter Second Number : ");

            number2 = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("Enter Third Number : ");

            number3 = Convert.ToInt32(Console.ReadLine());

            Console.WriteLine("Enter Fourth Number : ");

            number4 = Convert.ToInt32(Console.ReadLine());

            product = number1 * number2 * number3 * number4;

            Console.WriteLine("The Product of Given Numbers = " + product);

    }

}