static void Main(string[] args)
{
try
{
if (args.Length == 1)
{
Parser calcParser = new Parser(args[0]);
calcParser.parseExpression();
Console.WriteLine("Result: " + calcParser.evaluate());
}
else
{
throw new ArgumentException("Invalid Input. Wrong number of arguments.");
}
}
catch (ArgumentException argExc)
{
Console.WriteLine(argExc.Message);
}
catch (Exception exc)
{
Console.WriteLine(exc.Message);
}
}
