static void Main(string[] args)
{
Console.WriteLine("Expression tokenizer and evaluator");
Console.WriteLine();
Console.Write("Expression: ");
string uInput = Console.ReadLine();
while (uInput != "exit")
{
try
{
et = new ExpressionTokenizer(uInput);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
foreach (ExpressionToken token in et.GetTokens())
{
Console.WriteLine(token);
}
Console.WriteLine();
Console.Write("Expression: ");
uInput = Console.ReadLine();
}
}