private static decimal?CalculateBinary(BinaryOperation <double, double> operation)
{
switch (operation.Operator)
{
case "log":
return((decimal)Math.Log(operation.Right, operation.Left));
case "^":
return((decimal)Math.Pow(operation.Left, operation.Right));
}
return(null);
}
private static decimal?CalculateBinary(BinaryOperation <decimal, decimal> operation)
{
switch (operation.Operator)
{
case "+":
return(operation.Left + operation.Right);
case "-":
return(operation.Left + operation.Right);
case "*":
return(operation.Left * operation.Right);
case "/":
return(operation.Left / operation.Right);
}
return(null);
}
public static void Main(string[] args)
{
decimal?result = null;
if (args.Length == 3)
{
var op = BinaryOperation.Parse(args);
result = CalculateBinary((dynamic)op);
}
else if (args.Length == 2)
{
var op = args[0];
result = CalculateUnary(op, args[1]);
}
if (result == null)
{
Console.WriteLine("Złe argumenty");
}
else
{
Console.WriteLine($"Wynik: {result}");
}
}