leetcode #841

guipleite · guipleite · commit e732a5026b4b · 2020-11-12T19:44:29.000-03:00
diff --git a/keys-and-rooms.py b/keys-and-rooms.py
@@ -1,3 +1,6 @@
+# https://leetcode.com/problems/keys-and-rooms
+# Leetcode #841
+
 class Solution:
     def canVisitAllRooms(self, rooms: List[List[int]]) -> bool:
 
