static void Main(string[] args)
{
var benben = new Account("Benson", -17.50);
benben.ShowUserNameAndBalance();
Console.ReadLine();
}
static void Main(string[] args)
{
Account bil = new Account("Bill", 10000.365);
Console.WriteLine(bil.ShowUserNameAndBalance());
Console.Read();
}
static void Main(string[] args)
{
var benben = new Account("Benson", 17.5);
var benben2 = new Account("Benson", -17.25);
benben.ShowUserNameAndBalance();
benben2.ShowUserNameAndBalance();
Console.ReadKey();
}