static void Main(string[] args)
{
BankCard card1 = new BankCard();
card1.SetCardNumber("123");
card1.SetCardNumber("12345678");
card1.AddMoney(50);
card1.AddMoney(0.5);
card1.PrintAccountBalance();
card1.SubtractMoney(50);
card1.PrintAccountBalance();
card1.SubtractMoney(50);
Console.WriteLine();
BankCard card2 = new BankCard(100, "Visa");
card2.SetCardNumber("xys");
card2.SetCardNumber("87654321");
card2.AddMoney(100);
card2.PrintAccountBalance();
card2.SubtractMoney(200);
card2.PrintAccountBalance();
card2.SubtractMoney(10);
}
public static void Main(string[] args)
{
BankCard bankCard1 = new BankCard();
BankCard bankCard2 = new BankCard(200, "Maestro");
bankCard1.SetCardNumber("12345678");
bankCard2.SetCardNumber("42");
bankCard1.IncreaseBalance(75.52);
bankCard1.PrintBalance();
bankCard1.DecreaseBalance(54.99);
bankCard2.DecreaseBalance(252);
Console.ReadLine();
}