static void Main(string[] args)
{
//StringLikeArray sla = new StringLikeArray();
Console.WriteLine("Введите формулу:");
//SpaceInserter si = new SpaceInserter(Console.ReadLine());
//si.InsertSpaces();
ShuntingYard sy = new ShuntingYard(Console.ReadLine());//si.GetOutputString());
sy.StringAnalys();
Console.WriteLine("Обратная польская запись:");
Console.WriteLine(sy.ReturnReversePolish());
Console.ReadLine();
ReversePolish rp = new ReversePolish(sy.ReturnReversePolish());
if (!rp.VariableCollect())
{
Console.WriteLine("Переменных не обнаружено");
}
else
{
Console.WriteLine("Введите значения переменных:");
}
for (int i = 0; i < rp.VariableSet.Count; i++)
{
Variable v = (Variable)(rp.VariableSet[i]);
Console.Write(v.var + " = ");
v.value = Convert.ToDouble(Console.ReadLine());
rp.VariableSet[i] = v;
}
rp.Calculate();
Console.WriteLine("Результат: " + rp.Result);
Console.ReadLine();
}
static void Test(string input)
{
Console.WriteLine(input);
Console.WriteLine(new String('-', input.Length));
var lex = CreateLex();
var grammar = CreateGrammar();
var sy = new ShuntingYard();
sy.Grammar.AddRange(grammar);
try
{
var lexems = lex.Execute(input);
foreach (var lexem in lexems)
{
Console.WriteLine(" {0,-30} {1,-15} {2}", lexem.Text, lexem.Kind == Kinds.Value ? lexem.ValueType.Name : KindsBase.ToString(lexem.Kind), lexem.Value);
}
Console.WriteLine();
var upn = new UpnConverter();
sy.Execute(lexems, upn);
Console.WriteLine("UPN");
Console.WriteLine(" {0}", upn.GetSource());
Console.WriteLine();
}
catch (LexException le)
{
Console.WriteLine(le.Message);
Console.WriteLine(le.GetErrorHelper());
}
}
public static double Calculate(string formula)
{
StringLikeArray sla = new StringLikeArray();
SpaceInserter si = new SpaceInserter(formula.Replace(",","."));
si.InsertSpaces();
ShuntingYard sy = new ShuntingYard(si.GetOutputString());
sy.StringAnalys();
ReversePolish rp = new ReversePolish(sy.ReturnReversePolish());
rp.Calculate();
return rp.Result;
}
