static void Main(string[] args)
{
//Console.WriteLine("Hello\nPlease write name of card owner");
//string owner = Console.ReadLine();
string owner = "Vlad";
Console.WriteLine("Write id card");
string cardId = Console.ReadLine();
//Console.WriteLine("Write name data file");
//string nameFile = Console.ReadLine();
string nameFile = "data";
Card CreditCard = new Card(cardId, owner);
Console.Clear();
readData(nameFile, CreditCard);
Console.WriteLine(CreditCard.toString());
Console.ReadKey();
}
