update readme

Author: imoyao

Hash/readme.md

@@ -5,4 +5,7 @@
 
 ## 更多
 [Python字典对象实现原理](https://foofish.net/python_dict_implements.html)
-[哈希表](https://python-data-structures-and-algorithms.readthedocs.io/zh/latest/07_%E5%93%88%E5%B8%8C%E8%A1%A8/hashtable/)
+[Python 数据结构入门 - 哈希表（Hash Table）
+](https://python123.io/index/topics/data_structure/hash_table)
+[哈希表](https://python-data-structures-and-algorithms.readthedocs.io/zh/latest/07_%E5%93%88%E5%B8%8C%E8%A1%A8/hashtable/)
+[HashTable 的 Python 实现](https://www.nosuchfield.com/2016/07/29/the-python-implementationp-of-HashTable/)