diff --git a/app/main.py b/app/main.py
index 68287892..1ab8eda8 100644
--- a/app/main.py
+++ b/app/main.py
@@ -1,6 +1,19 @@
-from typing import Callable
+from functools import wraps
+from typing import Callable, Any, Tuple
 
 
 def cache(func: Callable) -> Callable:
-    # Write your code here
-    pass
+    cache_store = {}
+
+    @wraps(func)
+    def wrapper(*args: Tuple[Any, ...]) -> Any:
+        if args in cache_store:
+            print("Getting from cache")
+            result = cache_store[args]
+        else:
+            print("Calculating new result")
+            result = func(*args)
+            cache_store[args] = result
+        return result
+
+    return wrapper