Lesson #4

using System;

namespace testt
{
    class Program
    {
        static void Main()
        {
            Digit[] dg = new Digit[3];

            for (int i = 0; i < dg.Length; i++)
            {
                dg[i] = new Digit();

                Console.Write("num1: ");
                dg[i].num1 = float.Parse(Console.ReadLine());

                Console.Write("num2: ");
                dg[i].num2 = float.Parse(Console.ReadLine());
            }

            Console.WriteLine("All entered numbers list");
            for (int i = 0; i < dg.Length; i++)
            {
                Console.Write("Calculate: #" + (i + 1) + " >>> ");
                Console.WriteLine(dg[i].Calculate());
            }
        }
    }

    class Digit
    {
        public float num1;
        public float num2;

        public float Calculate()
        {
            return num1 * num2;
        }
    }
}