# Example of a class
# A201 Fall 2020

class Car:
    gears = {1: 5, 2: 15, 3: 35, 4: 50, 5: 90}
    
    def __init__(self, make="Ford", model="Fiesta",
                 year=2016, color="yellow"):
        self.make = make
        self.model = model
        self.year = year
        self.color = color
        self.__wheels = 4

    def findGear(speed):
        for gear in Car.gears:
            if speed <= Car.gears[gear]:
                return gear
        return -1
    
    def show(self):
        print("The car is a", self.color, self.make, self.model, 
              "from", self.year)

    # Checks if the object is older than the other object.
    def olderThan(self, other):
        if self.year < other.year:
            return True
        else:
            return False
        
def makeRed(car):
    car.color = "red"

def main():
    c = Car()
    d = Car("VW", "Golf", 2012, "green")
    makeRed(d)
    c.show()
    d.show()
    print(c.year)

main()