Update best_time_to_buy_and_sell_stock_iii.py

yingl · web-flow · commit 0ca894cb9455 · 2017-04-25T18:47:52.000+08:00
diff --git a/best_time_to_buy_and_sell_stock_iii.py b/best_time_to_buy_and_sell_stock_iii.py
@@ -1,4 +1,4 @@
-# -*- coding: utf-8 -*-
+# coding: utf-8
 
 class Solution:
     """
@@ -31,4 +31,6 @@ def maxProfit(self, prices):
                         max_profit_2 = profit
                     if (max_profit_2 + profits[i]) > ret: # 有先买后卖的限制
                         ret = max_profit_2 + profits[i]
-        return ret
+        return ret
+
+# medium: http://lintcode.com/zh-cn/problem/best-time-to-buy-and-sell-stock-iii/
