File size: 5,194 Bytes
dd7b673 1bcfe59 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 |
---
license: apache-2.0
language:
- en
tags:
- coding
- software
pretty_name: HackerRank Public Sample Dataset
size_categories:
- 1K<n<10K
---
| Field | Type<sup>†</sup> | What it contains |
| ------------------------------- | ----------------- | --------------------------------------------------------------------------------- |
| `challenge_id` | **integer** | Unique numeric identifier for the coding challenge |
| `challenge_slug` | string | URL-friendly slug used in challenge links |
| `challenge_name` | string | Human-readable challenge title |
| `challenge_body` | string | Full challenge description (HTML/Markdown) including input/output, examples, etc. |
| `challenge_kind` | string | High-level content type (e.g., `code`, `game`) |
| `challenge_preview` | string | One-sentence teaser shown in listings |
| `challenge_category` | string | Top-level category such as `ai`, `algorithms`, `databases` |
| `challenge_created_at` | ISO 8601 string | When the challenge was first created |
| `challenge_updated_at` | ISO 8601 string | Most-recent metadata update time |
| `python3_template` | string (nullable) | Complete Python 3 starter code supplied to users |
| `python3_template_head` | string (nullable) | Header portion of the Python 3 template |
| `python3_template_tail` | string (nullable) | Footer portion of the Python 3 template |
| `problem_statement` | string | Canonical statement (often plain-text version of `challenge_body`) |
| `difficulty` | float | Continuous difficulty score in \[0, 1] |
| `allowed_languages` | JSON string | Array of language identifiers permitted for submissions |
| `input_format` | string (nullable) | “Input Format” section verbatim |
| `output_format` | string (nullable) | “Output Format” section verbatim |
| `sample_input` | string (nullable) | Example stdin for the challenge |
| `sample_output` | string (nullable) | Expected stdout for the sample input |
| `difficulty_tag` | string | Discrete label (`Easy`, `Medium`, `Hard`) |
| `editorial_title` | string | Title of the official editorial article |
| `editorial_content` | string | Full HTML body of the editorial |
| `editorial_draft` | boolean (0/1) | `1` if editorial is still a draft |
| `editorial_slug` | string | URL-friendly slug for the editorial |
| `editorial_published_at` | ISO 8601 string | Publication timestamp of the editorial |
| `editorial_statistics` | JSON string | Engagement stats (participation, submissions, success rate) |
| `editorial_created_at` | ISO 8601 string | Editorial first-save timestamp |
| `editorial_updated_at` | ISO 8601 string | Last editorial edit time |
| `editorial_solution_kind` | string | Tag for reference solution (e.g., `tester`, `reference`) |
| `editorial_solution_code` | string | Full reference solution source code |
| `editorial_solution_language` | string | Language of the reference solution |
| `editorial_solution_created_at` | ISO 8601 string | Creation time of the reference solution |
| `editorial_solution_updated_at` | ISO 8601 string | Last update time of the reference solution |
| `language` | string | Detected programming language for this row |
|