Nikkkki's Notes
2022
- LeetCode 算法题【Medium】：3. Longest Substring Without Repeating Characters
- LeetCode 算法题【Easy】：7. Reverse Integer
- LeetCode 数据库查询题【Easy】：181. Employees Earning More Than Their Managers
- LeetCode 数据库查询题【Easy】：176. Second Highest Salary
- LeetCode 算法题【Easy】：13. Roman to Integer
- LeetCode 数据库查询题【Easy】：175. Combine Two Tables
- LeetCode 算法题【Easy】：14. Longest Common Prefix
- LeetCode 算法题【Easy】：9. Palindrome Number
2021
- 代码注释规范
- 代码命名规范