Data Structure & Algrithm
===

# Reference
- [LeetCode刷题套路系列](https://www.youtube.com/watch?v=fvIrI4ph1lA&list=PLV5qT67glKSErHD66rKTfqerMYz9OaTOs)
- [MIT OCW Introduction to Algorithms](https://ocw.mit.edu/courses/electrical-engineering-and-computer-science/6-006-introduction-to-algorithms-fall-2011/lecture-videos/)
- [leetCode Learn](https://leetcode.com/explore/learn/)
- [Big-O Cheat Sheet](https://www.bigocheatsheet.com/)

# Schedule
1. Array (List)
- Binary Search Tree
3. Sorting
- Bubble Sort
- Mergesort
- Heapsort
4. Hash Table (Dictionary)
5. Recursion