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Barrett Ruth e1c8c4beaf feat(cli): :CP run with numbered test cases
2025-11-04 21:45:45 -05:00
.github/workflows feat: codechef 2025-10-25 00:26:33 -04:00
after/ftplugin rename and simplify things 2025-10-05 11:59:24 -04:00
doc feat(ui): documentation for :CP edit abilities 2025-10-24 16:35:00 -04:00
lua/cp feat(cli): :CP run with numbered test cases 2025-11-04 21:45:45 -05:00
plugin fix(config): padding spacing 2025-10-24 14:44:33 -04:00
scrapers feat: multi-test case view 2025-11-04 21:32:40 -05:00
scripts fix: cleanup script 2025-10-24 16:17:56 -04:00
tests fix(ci): format fixutres 2025-10-25 02:01:48 -04:00
.editorconfig fix: imports 2025-09-18 20:12:01 -04:00
.gitignore fix: open problem-specific url 2025-10-15 11:00:31 -04:00
.luarc.json fix: rename 2025-10-23 22:17:49 -04:00
.pre-commit-config.yaml fix: rename 2025-10-23 22:17:49 -04:00
.prettierignore fix(ci): format fixutres 2025-10-25 02:01:48 -04:00
.prettierrc fix: scrapers 2025-10-05 22:10:26 -04:00
.python-version initial commit 2025-09-11 23:52:32 -05:00
cp.nvim-scm-1.rockspec remove; 2025-09-18 20:17:51 -04:00
LICENSE fix(ci): format 2025-09-18 20:04:36 -04:00
pyproject.toml feat: codechef 2025-10-25 00:26:33 -04:00
README.md Update README.md 2025-10-25 01:59:27 -04:00
selene.toml fix(ci): fix the tests 2025-09-19 18:46:00 -04:00
stylua.toml fix: imports 2025-09-18 20:12:01 -04:00
uv.lock feat: codechef 2025-10-25 00:26:33 -04:00
vim.toml fix(ci): some type errors 2025-09-19 14:04:37 -04:00

README.md

cp.nvim

The definitive competitive programming environment for Neovim

Scrape problems, run tests, and debug solutions across multiple platforms with zero configuration.

https://github.com/user-attachments/assets/e81d8dfb-578f-4a79-9989-210164fc0148

Features

  • Multi-platform support: AtCoder, CodeChef, Codeforces, and CSES
  • Automatic problem setup: Scrape test cases and metadata in seconds
  • Dual view modes: Lightweight I/O view for quick feedback, full panel for detailed analysis
  • Test case management: Quickly view, edit, add, & remove test cases
  • Rich test output: 256 color ANSI support for compiler errors and program output
  • Language agnostic: Works with any language
  • Diff viewer: Compare expected vs actual output with 3 diff modes

Optional Dependencies

Quick Start

cp.nvim follows a simple principle: solve locally, submit remotely.

Basic Usage

  1. Find a contest or problem

  2. Set up contests locally

    :CP codeforces 1848

  3. Code and test

    :CP run

  4. Navigate between problems

    :CP next
:CP prev
:CP e1

  5. Debug and edit test cases

:CP edit
:CP panel --debug
  1. Submit on the original website

Documentation

:help cp.nvim

See my config for the setup in the video shown above.

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