Ответ:

Pet на Python:

class Pet:

   def __init__(self, name, species):

       self.name = name

       self.species = species

       self.hungry = True

       self.tired = True

       self.happy = False

   def feed(self):

       if self.hungry:

           print(f"{self.name} has been fed.")

           self.hungry = False

       else:

           print(f"{self.name} is not hungry.")

   def sleep(self):

       if self.tired:

           print(f"{self.name} has gone to sleep.")

           self.tired = False

       else:

           print(f"{self.name} is not tired.")

   def play(self):

       if self.happy:

           print(f"{self.name} is already playing.")

       else:

           print(f"{self.name} is playing now.")

           self.happy = True

Вы можете создать экземпляры данного класса Pet:

cat = Pet("Fluffy", "Cat")

dog = Pet("Buddy", "Dog")

И в feed sleep play:

cat.feed()

cat.sleep()

cat.play()

dog.feed()

dog.sleep()

dog.play()