Update README.md

Author: qinxuewu

docs/README.md

@@ -107,3 +107,5 @@ Java知识学习总结+JDK源码阅读笔记
 - [PMP备考练习题](2019/PMP练习题.md)
 - [Docker学习笔记](2019/docker笔记.md)
 - [Git的奇技淫巧](https://github.com/521xueweihan/git-tips)
+- [图解LeetCode](https://github.com/ZXZxin/ZXBlog/blob/master/%E5%88%B7%E9%A2%98/LeetCode/LeetCodeSolutionIndex.md)
+- [图解剑指Offer](https://github.com/ZXZxin/ZXBlog/tree/master/%E5%88%B7%E9%A2%98/Other/%E5%89%91%E6%8C%87Offer)