static void Main(string[] args)
{
Console.WriteLine("Please, input the annual electric consumption.");
string strConsumptionPerYear = Console.ReadLine();
int.TryParse(strConsumptionPerYear, out var consuptionPerYear);
ITariffCalculator productA = new ProductA();
ITariffCalculator productB = new ProductB();
TariffCalculateService service = new TariffCalculateService(productA, productB);
var list = service.GetList(consuptionPerYear);
Console.WriteLine("------------------------------------------------------------");
Console.WriteLine("See the two products sorted by annual tariff.");
int count = 0;
list.ForEach(x =>
{
count += 1;
Console.WriteLine($"{count} - {x.Title}: {x.AnnualTariff} euros");
});
Console.ReadKey();
}