Question

Write a Python class, Flower, that has 3 instance variables name, num_petals and price which have types str, int and float. Your class must have a constructor method to initialize the variables to an appropriate value, and methods for setting the value of each instance variable (set methods) and for retrieving the instance variable values (get methods). You can use the credit card code we looked at for assistance.

Answer 1

class Flower:
    def __init__(self, name='', num_petals=0, price=0):
        self.name = name
        self.num_petals = num_petals
        self.price = price

    def get_name(self):
        return self.name

    def get_num_petals(self):
        return self.num_petals

    def get_price(self):
        return self.price

    def set_name(self, name):
        self.name = name

    def set_num_petals(self, num_petals):
        self.num_petals = num_petals

    def set_price(self, price):
        self.price = price


flower = Flower()
flower.set_name('Rose')
flower.set_price(4.5)
flower.set_num_petals(15)
print("Name:", flower.get_name())
print("Price:", flower.get_price())
print("Number of petals:", flower.get_num_petals())