update readme

Author: greyireland

README.md

@@ -2,7 +2,7 @@
 
 ![来刷题了](https://img.fuiboom.com/img/title.png)
 
-算法模板，最科学的刷题方式，最快速的刷题路径，一个月从入门到 offer，你值得拥有~
+算法模板，最科学的刷题方式，最快速的刷题路径，一个月从入门到 offer，你值得拥有 🐶~
 
 算法模板顾名思义就是刷题的套路模板，掌握了刷题模板之后，刷题也变得好玩起来了~
 
@@ -16,28 +16,28 @@
 
 ### 入门篇 🐶
 
-- [go 语言入门](introduction/golang.md)
-- [算法快速入门](introduction/quickstart.md)
+- [go 语言入门](https://github.com/greyireland/algorithm-pattern/blob/master/introduction/golang.md)
+- [算法快速入门](https://github.com/greyireland/algorithm-pattern/blob/master/introduction/quickstart.md)
 
 ### 数据结构篇 🐰
 
-- [二叉树](data_structure/binary_tree.md)
-- [链表](data_structure/linked_list.md)
-- [栈和队列](data_structure/stack_queue.md)
-- [二进制](data_structure/binary_op.md)
+- [二叉树](https://github.com/greyireland/algorithm-pattern/blob/master/data_structure/binary_tree.md)
+- [链表](https://github.com/greyireland/algorithm-pattern/blob/master/data_structure/linked_list.md)
+- [栈和队列](https://github.com/greyireland/algorithm-pattern/blob/master/data_structure/stack_queue.md)
+- [二进制](https://github.com/greyireland/algorithm-pattern/blob/master/data_structure/binary_op.md)
 
 ### 基础算法篇 🐮
 
-- [二分搜索](basic_algorithm/binary_search.md)
-- [排序算法](basic_algorithm/sort.md)
-- [动态规划](basic_algorithm/dp.md)
+- [二分搜索](https://github.com/greyireland/algorithm-pattern/blob/master/basic_algorithm/binary_search.md)
+- [排序算法](https://github.com/greyireland/algorithm-pattern/blob/master/basic_algorithm/sort.md)
+- [动态规划](https://github.com/greyireland/algorithm-pattern/blob/master/basic_algorithm/dp.md)
 
 ### 算法思维 🦁
 
-- [递归思维](advanced_algorithm/recursion.md)
-- [滑动窗口思想](advanced_algorithm/slide_window.md)
-- [二叉搜索树](advanced_algorithm/binary_search_tree.md)
-- [回溯法](advanced_algorithm/backtrack.md)
+- [递归思维](https://github.com/greyireland/algorithm-pattern/blob/master/advanced_algorithm/recursion.md)
+- [滑动窗口思想](https://github.com/greyireland/algorithm-pattern/blob/master/advanced_algorithm/slide_window.md)
+- [二叉搜索树](https://github.com/greyireland/algorithm-pattern/blob/master/advanced_algorithm/binary_search_tree.md)
+- [回溯法](https://github.com/greyireland/algorithm-pattern/blob/master/advanced_algorithm/backtrack.md)
 
 ## 心得体会
 

TODO.md

@@ -0,0 +1,8 @@
+# 计划
+
+## v1
+
+- [ ] 完善文档细节
+- [ ] 工程实现用到的算法解析
+- [ ] 周赛计划
+- [ ] 面试体系计划

practice_algorithm/bplus.md

@@ -0,0 +1 @@
+# b+ tree (MySQL 索引实现)

practice_algorithm/data_index.md

@@ -0,0 +1 @@
+# 数据索引（kafka 稀疏索引）

practice_algorithm/skiplist.md

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+# skiplist（Redis Zset 实现）