static void Main(string[] args)
{
/*var SY = new ShuntingYardSimpleMath();
* var s = "( 3 + 5 )";
* Console.WriteLine($"input: {s}\n");
* var ss = s.Split(' ').ToList();
* SY.DebugRPNSteps += SY_DebugRPNSteps;
* SY.DebugResSteps += SY_DebugResSteps;
* try
* {
* var res = SY.Execute(ss, null);
* Console.WriteLine($"input: {s} = {res}");
* }
* catch (Exception ex)
* {
* Console.WriteLine("ERROR!!!");
* Console.WriteLine(ex.Message);
* }*/
string strExpr;
while (true)
{
Console.Write("Enter an arithmetic expression: ");
strExpr = Console.ReadLine();
if (strExpr.Length == 0)
{
break;
}
var parser = new CParser();
if (parser.Parse(strExpr))
{
Console.WriteLine("The result is: {0}", parser.GetValue());
}
Console.WriteLine();
}
}
