Solution

Author: mkuchuman

app/main.py

@@ -1 +1,34 @@
-# write your code here
+class Animal:
+    alive = []
+
+    def __init__(self, name: str,
+                 health: int = 100,
+                 hidden: bool = False) -> None:
+        self.health = health
+        self.name = name
+        self.hidden = hidden
+        if health > 0:
+            Animal.alive.append(self)
+
+    def __repr__(self) -> str:
+        return (
+            f"{{Name: {self.name},"
+            f" Health: {self.health},"
+            f" Hidden: {self.hidden}}}"
+        )
+
+
+class Herbivore(Animal):
+
+    def hide(self) -> None:
+        self.hidden = not self.hidden
+
+
+class Carnivore(Animal):
+
+    @staticmethod
+    def bite(victim: Herbivore) -> None:
+        if victim.hidden is False and isinstance(victim, Herbivore) is True:
+            victim.health -= 50
+            if victim.health <= 0:
+                Animal.alive.pop(Animal.alive.index(victim))