LeetCode Program

I created this as a productive tool for practicing LeetCode online judge. It is mainly for Google's interview in the near future. It aims to use the powerful utilities of Travis-CI and GitHub to do the boring things: choosing which questions to solve, creating issue for today's task...

My Solutions

Feel free to check my solutions of LeetCode questions on https://chenfeiyang.top/categories/Leetcode/. :D

Setup

Fork and Clone

Just fork and clone this repository.

Project Configure

To appease your custom needs, there are several constants in core/constant.py that could be set.

USERNAME: You HAVE TO change this to your GitHub account, otherwise the GitHub related service would fail.
CRON_CONFIG: You could set how many tasks to create each day.

The solutions should be placed in res/solutions/. Each question has a directory named as its number. You could delete all the solutions I created and start writing yours.

Travis-CI Settings

Turn on this repository on your Travis-CI.
Add an environment variable GITHUB_TOKEN with the value of your GitHub OAuth token.
Turn on daily cron jobs for this repository.

Usage

There are some useful utilities that save you from the boring tasks.

Fetch LeetCode Algorithm Problems

Running the following command, then a leetcode-questions.json would be generated in the res folder.

$ python3 core/core.py update_local_questions --js_path=/usr/local/bin/phantomjs

js_path represents the path to PhantomJS. You have to prepare it in advance.

If you are MacOS user, just simply use $ brew install phantomjs to download it.

Create random daily tasks

This would create random tasks as issues in this repository. The number of tasks could be set in core/constant.py.

$ python3 core/core.py create_daily_task --token=$GITHUB_TOKEN

Travis-CI has cron jobs running the command every day. But you could still run it manually to create issues, in case you want some more questions to practice some day. :D

Generate solution pages

This would help you generate the solution pages from the source in res/solutions folder. The generated solutions would be in build folder.

$ python3 core/core.py generate_solutions

With the help of Travis-CI, the solutions would be deployed to GitHub Pages of this repository.

To-Do List

LeetCode problems spider
Automatic issue creator powered by Travis-CI
Solution page generation and deployment
Testing the solutions' format.

Author

GitHub: @Luolc

License

  GNU GENERAL PUBLIC LICENSE
  Version 3, 29 June 2007

  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.

Eurus-Holmes / leetcode-program