| --- |
| language: |
| - en |
| tags: |
| - code |
| pretty_name: Leetcode Contests |
| size_categories: |
| - 1M<n<10M |
| --- |
| |
| # Dataset Card for "leetcode_contests" |
| |
| ## Dataset Description |
| |
| - **Homepage:** None |
| - **Repository:** https://huggingface.co/datasets/Nan-Do/leetcode_contests |
| - **Paper:** None |
| - **Leaderboard:** None |
| - **Point of Contact:** [@Nan-Do](https://github.com/Nan-Do) |
|
|
| ### Dataset Summary |
|
|
| - The dataset comprises **accepted solutions from the Leetcode's contests top 5000 ranked users**. |
| - The dataset has been **meticulously cleaned** to ensure **consistent formatting**, and accuracy of the numerical |
| values included. |
| - Each submission is guaranteed to be **valid**. |
| - In total, there are **675 contests**, **2694 unique problems** and **5,795,065 submissions** across **19 different programming languages**. |
| - **All contests** up to weekly contest 492 (March 08, 2026). |
|
|
| (**This dataset is not accessible to the public, please do not contact me regarding its access.**) |
|
|
| ### Languages |
|
|
| The problem descriptions are in English. |
| Here is a summary of the languages used for the submissions: |
| Programming Language | Total |
| :-----|:----- |
| C++ | 2893293 |
| Python 3 | 1241807 |
| Java | 1230813 |
| Python 2 | 166838 |
| Javascript | 78258 |
| Go | 70650 |
| C# | 39738 |
| C | 22114 |
| Kotlin | 14326 |
| Rust | 12075 |
| Typescript | 7802 |
| Swift | 7615 |
| Ruby | 3812 |
| PHP | 2804 |
| Scala | 2394 |
| Dart | 450 |
| Racket | 193 |
| Erlang | 47 |
| Elixir | 36 |
|
|
|
|
| ### Source Data |
|
|
| The source of the dataset is [Leetcode's contests](https://leetcode.com/contest/) |
|
|
| ### Annotations |
|
|
| The dataset includes the following columns: **contest, title, time, statement, code, lang, and credit**. |
|
|
| - The **contest** column contains the contest in which the problem appeared. |
| - The **title** column contains the name of the problem. |
| - The **time** contains the epoch of the contest. |
| - The **credit** column indicates the number of points given to the problem. |
| - The **statement** column contains the markdown explanation for the problem. |
| - The **code** column contains the code that solves the question. |
| - The **lang** column indicates the language in which the solution is written. |
|
|
| If you you have any suggestion, comment or proposal, please contact me [here](mailto:tarin.f@gmail.com) |
