private static void Calculation(Calculator calc)
{
Console.Write("Enter an operator (+/-) ");
string s = Console.ReadLine();
if (calc.parseMathOperator(s))
{
calc.CalculateValues(calc, s);
Console.WriteLine("Result: " + calc.total);
SecondVal(calc);
}
else // Go back 1 step
{
Console.WriteLine("Not an operator.");
Calculation(calc);
}
}
