static void Main(string[] args) { Musteri musteri1 = new Musteri(); musteri1.Ad = "Mert"; musteri1.Id = "1"; musteri1.Soyad = "Demir"; musteri1.Bakiye = 0; musteri1.HesapNo = 12345; Musteri musteri2 = new Musteri(); musteri2.Ad = "Ali"; musteri2.Id = "2"; musteri2.Soyad = "Saydam"; musteri2.Bakiye = 10000; musteri2.HesapNo = 12343; Musteri musteri3 = new Musteri(); musteri3.Ad = "Ayşe"; musteri3.Id = "3"; musteri3.Soyad = "Caliskan"; musteri3.Bakiye = 999; musteri3.HesapNo = 12342; Musteri[] musteriler = new Musteri[] { musteri1, musteri2, musteri3 }; MusteriManager musteriManager = new MusteriManager(); musteriManager.Add(musteri1); musteriManager.Add(musteri2); musteriManager.Add(musteri3); Console.WriteLine("----------------------------"); musteriManager.Delete(musteri2); Console.WriteLine("----------------------------"); musteriManager.BakiyeEkle(musteri1, 993); Console.WriteLine(musteri1.Bakiye); musteriManager.Listele(musteriler); Console.WriteLine("----------------------------"); }