Update design-twitter.py

kamyu104 · web-flow · commit db0287442f8b · 2016-06-11T22:01:51.000+08:00
diff --git a/Python/design-twitter.py b/Python/design-twitter.py
@@ -1,8 +1,7 @@
-# Time:  O(nlogf),     n is most recently number of tweets,
-#                      f is the number of user's following.
-# Space: O(u + t + r), u is the number of users,
-#                      t is the total number of tweets,
-#                      r is the total number of followings.
+# Time:  O(klogu), k is most recently number of tweets,
+#                  u is the number of the user's following.
+# Space: O(t + f), t is the total number of tweets,
+#                  f is the total number of followings.
 
 # Design a simplified version of Twitter where users can post tweets,
 # follow/unfollow another user and is able to see the 10 most recent
