Update README.md

kamyu104 · kamyu104 · commit d8ff29563a10 · 2015-06-02T12:01:30.000+08:00
diff --git a/README.md b/README.md
@@ -287,7 +287,7 @@ Shell
 ##Binary Search Tree
   #  | Problem         |  Solution       |  Time           | Space           | Difficulty    | Tag          | Note
 -----|---------------- | --------------- | --------------- | --------------- | ------------- |--------------| -----
-220| [Contains Duplicate III](https://leetcode.com/problems/contains-duplicate-iii/)  | [C++](./C++/contains-duplicate-iii.cpp) | _O(nlogk)_        | _O(k)_          | medium           ||
+220| [Contains Duplicate III](https://leetcode.com/problems/contains-duplicate-iii/)  | [C++](./C++/contains-duplicate-iii.cpp) [Python](./Python/contains-duplicate-iii.py) | _O(nlogk)_        | _O(k)_          | medium           ||
 
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