using System;

using System.Collections.Generic;                   

public class Program

{

    public interface Test 

    {

        string MyAwesomeString {get; set;}

    }

    public class MyClass : Test

    {

        public string MyAwesomeString {get; set;}

    }

    public class MySecondClass : Test

    {

        private int _someNumber = 10;

        public MySecondClass(int number){

            _someNumber = number;

        }

        public string MyAwesomeString 

        {

            get 

            {

                return _someNumber.ToString();

            }

            set

            {

                var result = int.Parse(value);

                _someNumber = result;

            }

        }

    }

    public static void Main()

    {

       Test[] arrayOfTest = new Test[100];

       for(int i = 0; i<100; i++)

       {

           if(i%2 == 0)

           {

               arrayOfTest[i] = new MySecondClass(i);

           } else

           {

               var k = new MyClass();

               k.MyAwesomeString = $"хуипутало #{i}";

               arrayOfTest[i] = k;

           }

       }

        foreach(Test t in arrayOfTest)

        {

            Console.WriteLine(t.MyAwesomeString);

        }

    }

}