# Inheritance Problem

#1

Hi please I need help with my code and a bit of more explanation and thanks.

``````class Car(object):
condition = "new"
def __init__(self, model, color, mpg):
self.model = model
self.color = color
self.mpg   = mpg
def display_car(self):

return "This is a %s %s with %s MPG."%(self.color,self.model,self.mpg)
def drive_car(self):
self.condition ="used"
#my_car = Car("DeLorean", "silver", 88)
#print my_car.condition
#my_car.drive_car()
#print my_car.condition

class ElectricCar(Car):
def __init__(self,battery_type,model,color,mpg):
super(ElectricCar,self).__init__(mpdel,color,mpg)
self.battery_type = battery_type

my_car = ElectricCar("Toyota","Black",55,"molten salt")
print my_car.display_car()``````

9. Inheritance - Unsure
9. Inheritance - Unsure
#2

The parameters in function and method headers must be in the order that is expected. You have this in the `ElectricCar` definition ...

``    def __init__(self,battery_type,model,color,mpg):``

``    def __init__(self, model, color, mpg, battery_type):``

Correct and consistent spelling of variables is also essential. You have ...

``        super(ElectricCar,self).__init__(mpdel,color,mpg)``

That should be ...

``        super(ElectricCar,self).__init__(model, color, mpg)``

#3

It worked just one more question.
is super(ElectricCar,self).init(model,color,mpg) the same as this
def__init__(self,model,color,mpg,battery_type):
then you know initialize them one by one ?

#4

They both accomplish the same result. The first one is more concise since it utilizes some of the work that you did in the `__init__` method for the `Car` class.

#5