public Task <double> GetRespAsync(double x, double y, string op) { var calculator = new CalculatorStub.Calculator(x, y, op); return(Task.FromResult(calculator.Calculate())); }
public Task <double> GetRespAsync(string x, string y, string op) { var calculator = new CalculatorStub.Calculator(double.Parse(x), double.Parse(y), op); return(Task.FromResult(calculator.Calculate())); }