static void Main(string[] args)
{
var account = new Account("Simion Marius");
account.MakeDeposit(1000M, "Deposit creation");
account.Withdrawal(200M, "Rent payment");
account.MakeDeposit(1500M, "Salary");
account.Withdrawal(2000M, "Products bought"); // should give an Insuficient funds error.
account.AccountStatement();
account.CloseAccount();
account.MakeDeposit(1500M, "Closing test"); // should give an Account closed error.
account.AccountStatement();
var account1 = new Account("Simion Elena");
account1.AccountStatement();
}