static void Main(string[] args)
{
try
{
InputConverter inputConverter = new InputConverter();
CalculatorEngine calculatorEngine = new CalculatorEngine();
double firstNumber = inputConverter.ToNumber(Console.ReadLine());
double secondNumber = inputConverter.ToNumber(Console.ReadLine());
string operation = Console.ReadLine();
double result = calculatorEngine.Calculate(firstNumber, secondNumber, operation);
Console.WriteLine(result);
}
catch (Exception ex)
{
// TODO: start logging exceptions
Console.WriteLine(ex.Message);
}
}