test.md

Author: huxiaoman7

Array/K-SUM题解.md

@@ -0,0 +1,15 @@
+### K-SUM总结&题解
+### 题型总结
+
+
+### 题目详解
+#### 1.[1-Two Sum](https://leetcode.com/problems/two-sum/) [easy]
+
+#### 2.[167-Two Sum II](https://leetcode.com/problems/two-sum-ii-input-array-is-sorted/) [easy]
+
+
+#### 3.[170.Two Sum III - Data structure design](https://leetcode.com/problems/two-sum-iii-data-structure-design/) [easy]
+
+
+#### 4.[653. Two Sum IV - Input is a BST](https://leetcode.com/problems/two-sum-iv-input-is-a-bst/) [easy]
+

README.md

@@ -3,15 +3,16 @@
 - LeetCode 1~400题总结 + 专题知识点&题型总结
 ------
 
-### Leetcode知识点详解&题型总结
+## Leetcode知识点详解&题型总结
 
 - [Leetcode专栏开始啦](https://mp.weixin.qq.com/s?__biz=MzI0OTQwMTA5Ng==&mid=2247483811&idx=1&sn=f2861c24a58f7791cf1873817845bb5d&chksm=e9935bc4dee4d2d22a5c38616152cf8f56650775d3fef932056002816468ae136d1b003a5f50&token=968139680&lang=zh_CN#rd)
 - [Leetcode数组知识点&题型总结](https://mp.weixin.qq.com/s?__biz=MzI0OTQwMTA5Ng==&mid=2247483819&idx=1&sn=071731261441f702f429ae9fc1b98b84&chksm=e9935bccdee4d2da68f0a62830c23daba65fe81c42f4f04f0f5358f1b76bcf144b70f3b4a30d&token=1778626027&lang=zh_CN#rd)
 	- [github完整版文章](https://github.com/huxiaoman7/leetcodebook/blob/master/Array/array.md)
 - Leetcode链表知识点&题型总结
 
 ------
-### LeetCode题目分类
+## LeetCode题目分类
+### 数组类题目
 #### K-Sum 类题目
 |   序号 | 题目 | 难度 |代码|
 | :------| :------ | :------ |:------ |
@@ -48,3 +49,7 @@
 |295|[Find Median from Data Stream](https://leetcode.com/problems/find-median-from-data-stream/)|hard||
 |228|[Summary Ranges](https://leetcode.com/problems/summary-ranges/)|medium||
 |163|[Missing Ranges](https://leetcode.com/problems/missing-ranges/)|medium||
+
+
+### 链表类题目
+