diff --git a/app/main.py b/app/main.py
index 68287892..6d2f460e 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,6 +1,16 @@
-from typing import Callable
+from typing import Callable, Any
 
 
 def cache(func: Callable) -> Callable:
-    # Write your code here
-    pass
+    cache_dict = {}
+
+    def wrapper(*args, **kwargs) -> Any:
+        data_iterable = (args, frozenset(kwargs.items()))
+        if data_iterable not in cache_dict:
+            print("Calculating new result")
+            cache_dict[data_iterable] = func(*args, **kwargs)
+            return cache_dict[data_iterable]
+        print("Getting from cache")
+        return cache_dict[data_iterable]
+
+    return wrapper