static void Main(string[] args)
{
Console.WriteLine("Welcome\n\n");
CoffeeMachine machine = new CoffeeMachine();
int input = -1;
do
{
if (!int.TryParse(Console.ReadLine(), out input))
{
Console.WriteLine("\nPlease enter money or coffee index.\n");
input = -1;
}
if (input > 0 && input <= 10)
{
machine.MakeCoffee(input);
}
else if (input > 10)
{
Purse.Add(input);
Console.WriteLine($"\nYour balance {Purse.Balance}\n");
}
else if (input == 0)
{
Console.WriteLine("\nThank you.");
Console.WriteLine($"Get back - {Purse.Balance}");
Purse.Remove(Purse.Balance);
Thread.Sleep(1500);
}
} while (input != 0);
}
