lucy01 2.0.0

CLI companion for CP.

Lucy

Lucy, a CLI companion for competitive programming on AtCoder and Codeforces, frees you from tedious tasks. It automatically fetches sample tests, sets up directories, and lets you test your code with just a few commands, streamlining your workflow and letting you focus on writing brilliant solutions.

Demo

Supported Languages

• C++
• Python

Supported Platforms

• AtCoder
• Codeforces

Featues

• Fetch Sample Test Cases
• Fetch Hidden Test Cases (after the contest 🤪)
• Test Solution
• Setup Snippets
• Submit Solution
• ACL Support
• What else? 🤔

Installation

pip install lucy01

Environment Variables

• LUCY_HOME

  Specify home directory for lucy.

Configuration

Lucy supports the following configuration options which can be accessed using the config command group:

• AtCoder.UserId, AtCoder.Password

  AtCoder login credentials. Required to perform tasks which require signing in such as setting up an ongoing contest.

• NThreads

  Default threads of execution to be used when setting up a contest. 4 seems to be a good choice.

Getting Started

1. Set the environment variable $LUCY_HOME as preferred. By default, it uses the ~/.lucy.
2. Get help!

   lucy --help
   

   Check out the documentation.

Directory Structure

$LUCY_HOME
├── .vscode
│   └── cp.code-snippets*
├── AtCoder
│   └── {ARC177}
│       ├──{A}
│       │   ├── main
│       │   ├── tests
│       │   │   ├── in
│       │   │   │   ├── {00.txt}
│       │   │   │   └── ...
│       │   │   └── out
│       │   │       ├── {00.txt}
│       │   │       └── ...
│       │   └── main.cpp
│       └──...
├── Codeforces
└── common*
    ├── base.cpp*
    ├── structures
    │   ├── grid.cpp
    │   └── ...
    └── ...

• Lucy organizes your competitive programming workspace with a clear directory structure. Besides folders for specific contests and their solutions with tests, a key element is the common directory. This folder stores reusable code snippets (*.cpp). These snippets can be easily inserted into your solution files using filename prefixes thanks to the cp.code-snippets file in the .vscode folder. This file, automatically generated with lucy update-snippets, facilitates code completion within Visual Studio Code.

  Using Snippets