static void Main(string[] args) { //Gereksinim 1 BaseGamerManager gamersManager = new GameManager(new MernisServiceAdapter()); gamersManager.Save(new Gamer { DateOfBirth = new DateTime(2001, 7, 9), FirstName = "Ahmet Enes", LastName = "Polat", NationaltyId = 41722970912 }); //Gereksinim 2 Gamer gamer = new Gamer(); gamer.FirstName = "Ahmet Enes"; gamer.LastName = "Polat"; Games games = new Games(); games.Name = "Fifa 21"; games.Id = 1; games.Price = 259; GameSales gameSales1 = new GameSales(); gameSales1.Sale(games, gamer); //Gereksinim 3 Campaign campaign = new Campaign(); campaign.Campign = "% 25"; campaign.Add(campaign); //Gereksinim 4 ApplyCampaign applyCampaign = new ApplyCampaign(); applyCampaign.applyCampaign(games); }