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README.md

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   Annotated Codeforces Problems
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+**CREST (Code, Ratings, Editorials, Statements, and Tags)** is a dataset of 8,941 annotated Codeforces problems. For each problem, the dataset includes:
+- The problem statement and tutorial (editorial) text, both of which are math-rich and contain LaTeX-formatted mathematical notation.
+- Reference solution code from the tutorial, when available.
+- A set of algorithmic tags.
+- A numerical difficulty rating.
+
+The dataset supports tasks such as multilabel tag classification and rating regression from competitive programming content.
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+This dataset is derived from publicly available Codeforces problem metadata. All original problem content remains the property of its respective authors and platforms.