11 Oct 2017:modify the README.md

Jack-Cherish · Jack-Cherish · commit 6a49cb647c7c · 2017-10-11T10:11:42.000+08:00
diff --git a/README.md b/README.md
@@ -15,6 +15,12 @@
 
 题目清单根据题目类型、难度进行排序，符号`*`代表与上下表格合并。
 
+### Array(数组)
+
+| ID   | Difficulty |                  Title                   |                  Python                  |                   C++                    |                   Blog                   |
+| ---- | :--------: | :--------------------------------------: | :--------------------------------------: | :--------------------------------------: | :--------------------------------------: |
+| 1   |    Easy    | Two Sum                  | [Python](https://github.com/Jack-Cherish/LeetCode/blob/master/Array/Easy/1.Two%20Sum.md "悬停显示") | NO | [思路讲解](https://github.com/Jack-Cherish/LeetCode/blob/master/Array/Easy/1.Two%20Sum.md "悬停显示") |
+
 ### Linked List(链表)
 
 | ID   | Difficulty |                  Title                   |                  Python                  |                   C++                    |                   Blog                   |
