Implement animal classes

app/main.py

@@ -1 +1,71 @@
-#  write your code here
+class Animal:
+    def __init__(
+        self, name: str, appetite: int, is_hungry: bool = True
+    ) -> None:
+        self.name = name
+        self.appetite = appetite
+        self.is_hungry = is_hungry
+
+    def print_name(self) -> None:
+        print(f"Hello, I'm {self.name}")
+
+    def feed(self) -> int:
+        if self.is_hungry:
+            print(f"Eating {self.appetite} food points...")
+            self.is_hungry = False
+            return self.appetite
+        return 0
+
+
+class Cat(Animal):
+    def __init__(self, name: str, is_hungry: bool = True) -> None:
+        super().__init__(name, appetite=3)
+        self.is_hungry = is_hungry
+
+    def catch_mouse(self) -> None:
+        print("The hunt began!")
+
+
+class Dog(Animal):
+    def __init__(self, name: str, is_hungry: bool = True) -> None:
+        super().__init__(name, appetite=7)
+        self.is_hungry = is_hungry
+
+    def bring_slippers(self) -> None:
+        print("The slippers delivered!")
+
+
+def feed_animals(animals: list[Animal]) -> int:
+    sum_food_points = 0
+    for animal in animals:
+        sum_food_points += animal.feed()
+    return sum_food_points
+
+
+lion = Animal("Lion", 25)
+lion.print_name()  # "Hello, I'm Lion"
+food_points = lion.feed()  # "Eating 25 food points..."
+print(food_points)  # 25
+print(lion.is_hungry)  # False
+print(lion.feed())  # 0
+
+cat = Cat("Cat")
+cat.print_name()  # "Hello, I'm Cat"
+cat.feed()  # "Eating 3 food points"
+
+cat2 = Cat("Cat", False)
+print(cat2.feed())  # 0
+cat2.catch_mouse()  # "The hunt began!"
+
+dog = Dog("Dog")
+dog.print_name()  # "Hello, I'm Dog"
+dog.feed()  # "Eating 7 food points"
+
+dog2 = Dog("Dog", False)
+print(dog2.feed())  # 0
+dog2.bring_slippers()  # "The slippers delivered!"
+
+cat = Cat("Cat", False)
+lion = Animal("Lion", 25, True)
+dog = Dog("Dog")
+assert feed_animals([cat, lion, dog]) == 32