Coding problems sourced from LeetCode and Codeforces, each with a verified
iterative and recursive Python solution. Test cases are timed and binned
by per-problem difficulty (tc_difficulty: easy | medium | hard). Function names
in both solutions are deterministically obfuscated (*_obfuscated columns) for
benchmarks where lexical signal would leak the paradigm.
id, task_id, source, difficulty, title, description, tags, rating… See the full description on the dataset page:
https://huggingface.co/datasets/CLEVDEV/full_before_conv_icmll_pub.
