public int CalculateFuelRequirements(int mass)
{
var fuelRequired = (int)Math.Floor(mass / 3M) - 2;
if (_additionalCalculator == null)
{
return(fuelRequired);
}
return(fuelRequired += _additionalCalculator.CalculateFuelRequirements(fuelRequired));
}
public int CalculateFuelRequirements(int mass)
{
var fuelRequired = _additionalCalculator.CalculateFuelRequirements(mass);
var extraFuelToCarryFuel = 0;
if (fuelRequired > 0)
{
extraFuelToCarryFuel = CalculateFuelRequirements(fuelRequired);
}
else
{
return(0);
}
return(fuelRequired + extraFuelToCarryFuel);
}
public int CalculateFuelRequirements()
{
return(fuelCalculator.CalculateFuelRequirements(Mass));
}
