From c3e721902a8b19e735f2de626df403a971926269 Mon Sep 17 00:00:00 2001
From: Ivan <mozharivan17@gmail.com>
Date: Fri, 20 Oct 2023 12:18:36 +0300
Subject: [PATCH] Solution

---
 app/main.py | 38 +++++++++++++++++++++++++++++++++++++-
 1 file changed, 37 insertions(+), 1 deletion(-)

diff --git a/app/main.py b/app/main.py
index fa56336e..96e7a2bd 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1 +1,37 @@
-# write your code here
+from __future__ import annotations
+
+
+class Animal:
+    alive = []
+
+    def __init__(
+            self,
+            name: str,
+            health: int = 100,
+            hidden: bool = False
+    ) -> None:
+        self.name = name
+        self.health = health
+        self.hidden = hidden
+        Animal.alive.append(self)
+
+    def __repr__(self) -> str:
+        return (f"{{"
+                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(object_animal: Animal) -> None:
+        if (isinstance(object_animal, Herbivore)
+                and object_animal.hidden is False):
+            object_animal.health -= 50
+        if object_animal.health <= 0:
+            Animal.alive.remove(object_animal)