static void Main(string[] args)
{
Musteri musteri1 = new Musteri();
musteri1.Ad = "Cihan Enes";
musteri1.Soyad = "Durgun";
musteri1.Id = 1;
musteri1.HesaptakiPara = 500;
Musteri musteri2 = new Musteri();
musteri2.Ad = "Derya Ceren";
musteri2.Soyad = "Durgun";
musteri2.Id = 2;
musteri2.HesaptakiPara = 400;
Musteri musteri3 = new Musteri();
musteri3.Ad = "Mehmet";
musteri3.Soyad = "Durgun";
musteri3.Id = 3;
musteri3.HesaptakiPara = 6000;
Console.WriteLine("--------------------------------------------");
MusteriManager musteriManager = new MusteriManager();
musteriManager.Ekle(musteri1);
musteriManager.Ekle(musteri2);
musteriManager.Ekle(musteri3);
Console.WriteLine("--------------------------------------------");
musteriManager.Güncelle(musteri1);
Console.WriteLine("--------------------------------------------");
musteriManager.Sil(musteri3);
Console.WriteLine("--------------------------------------------");
musteriManager.Düzenle(musteri2);
Console.WriteLine("--------------------------------------------");
}