diff --git a/challenge.py b/challenge.py
index c69287d..e04b7ad 100644
--- a/challenge.py
+++ b/challenge.py
@@ -1,9 +1,13 @@
-import time
+from time import strftime, localtime, time
 
 
-def finish_date():
+def finish_date(func):
     # You have to code here!!
-
+    def wrapper(*args, **kwargs):
+        print( strftime(f" inicio function {func.__name__} %d/%m/%Y %H:%M:%S", localtime(time())))
+        func(*args, **kwargs)
+        print( strftime(f" finalizo la funcion {func.__name__} %d/%m/%Y %H:%M:%S", localtime(time())))
+    return wrapper
 
 @finish_date
 def palindrome(string):
@@ -13,7 +17,7 @@ def palindrome(string):
 
 @finish_date
 def long_function():
-    for _ in range(1000000):
+    for _ in range(1000000000):
         pass