Dataset Card for "leetcode_contests"

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 2406 unique problems and 4,785,476 submissions across 19 different programming languages.

• All contests up to weekly contest 444 (April 06, 2025).

  (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++	2303127
Java	1056808
Python 3	1036285
Python 2	154050
Javascript	72510
Go	64016
C#	36468
Kotlin	12786
Rust	9412
Ruby	3503
Scala	2250
C	17669
Typescript	6285
Swift	7214
PHP	2563
Dart	301
Racket	182
Erlang	28
Elixir	19

Source Data

The source of the dataset is Leetcode's contests

Annotations

The dataset includes the following columns: id, title, contest, statement, code, lang, and credit.

• The id column indicates the ID of the submission within this dataset.
• The title column contains the name of the problem.
• The contest column contains the contest in which the problem appeared.
• 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.
• The credit column indicates the number of points given to the problem.

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