README
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LeetCode Solutions
Leetcode is a website containing many algorithm questions. Most of them are real interview questions of Google, Facebook, LinkedIn, Apple, etc. and it always help to sharp our algorithm Skills. Level up your coding skills and quickly land a job. This is the best place to expand your knowledge and get prepared for your next interview. This repo shows my solutions in Go with the code style strictly follows the Google Golang Style Guide. Please feel free to reference and STAR to support this repo, thank you!
Description
This repository contains my solutions to problems from LeetCode. I am using Go and MySql for solving the problems, and each solution includes comments explaining my approach.
How to Use
You can browse the solutions for learning purposes or as inspiration for your own solutions. Each solution includes a link to the corresponding problem on LeetCode.
Contributing
If you would like to contribute to this repository, please first open an issue or join the discussion of existing ones.
Algorithm Solutions - See all
| # | Title | Solution | Difficulty |
|---|---|---|---|
| 0062 | Unique Paths | GO | Medium |
| 0074 | Search a 2D Matrix | GO | Medium |
| 0098 | Validate Binary Search Tree | GO | Medium |
| 0102 | Binary Tree Level Order Traversal | GO | Medium |
| 0142 | Linked List Cycle II | GO | Medium |
| 0200 | Number of Islands | GO | Medium |
| 0235 | Lowest Common Ancestor of a Binary Search Tree | GO | Medium |
| 0299 | Bulls and Cows | GO | Medium |
| 0394 | Decode String | GO | Medium |
| 0424 | Longest Repeating Character Replacement | GO | Medium |
Database Solutions - See all
| # | Title | Solution | Difficulty |
|---|---|---|---|
| 0176 | Second Highest Salary | MySql | Medium |
| 0184 | Department Highest Salary | MySql | Medium |
| 0185 | Department Top Three Salaries | MySql | Hard |
| 0570 | Managers with at Least 5 Direct Reports | MySql | Medium |
| 0608 | Tree Node | MySql | Medium |
| 0626 | Exchange Seats | MySql | Medium |
| 1158 | Market Analysis I | MySql | Medium |
| 1164 | Product Price at a Given Date | MySql | Medium |
| 1934 | Confirmation Rate | MySql | Medium |
| 1393 | Capital Gain/Loss | MySql | Medium |
My Stats
My Badges
License
This project is licensed under the MIT License - see the LICENSE file for details.
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