# lnishan/awesome-competitive-programming

:gem: A curated list of awesome Competitive Programming, Algorithm and Data Structure resources

Repository: https://github.com/lnishan/awesome-competitive-programming
Canonical: https://ross.abutalabs.com/products/awesome-competitive-programming
Homepage: http://codeforces.com/blog/entry/23054
License: CC-BY-4.0
License Family: other
Topics: quora, learning-materials, contest, practice, reference-materials, competitive-programming, awesome-list, awesome, list, algorithm, programming-contests, data-structure
Last push: 2024-12-08T09:40:58+00:00

## Health v2 (maintenance only)
Score: 32/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 0, release rhythm 35, longevity 100
- inputs: {"age_days": 3939, "days_push": 633, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 14140, forks 2620 (observed 2026-08-28T04:11:05.563138+00:00)

## What it is
A curated awesome list of competitive programming, algorithm, and data structure resources, including tutorials, books, practice sites, tools, and community links. It aggregates over a decade of collected learning materials for contest programmers.

## Use cases
- find resources to learn competitive programming
- prepare for ICPC or Codeforces contests
- study algorithms and data structures
- find practice problem sites for coding contests
- prepare for technical interview algorithm questions
- find algorithm tutorial blogs and books

## When to choose
- you want a single curated index of competitive programming learning materials
- you are preparing for programming contests like ICPC, IOI, or Codeforces rounds
- you need structured references for algorithms and data structures

## When to avoid
- you need runnable software or a tool rather than a link list
- you want interactive lessons rather than curated external resources
- you need machine-learning or general software engineering tutorials

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: documentation, developer-tools
- domain: tutorials, education, awesome-lists
- platform: cross-platform
- tags: awesome-list, competitive-programming, data-structures, algorithms, codeforces, icpc, interview-preparation, curated-resources

## Member repositories
- lnishan/awesome-competitive-programming (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:05.563138+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-29T17:12:47.774983+00:00, confidence not recorded.
  - readme: https://github.com/lnishan/awesome-competitive-programming (fetched 2026-08-28T04:11:05.563138+00:00, sha d6a0fa44bdc8)
  - homepage: http://codeforces.com/blog/entry/23054 (fetched 2026-08-29T08:07:00.069880+00:00, sha 2e28a6c66232)
  - site_page: https://codeforces.com/blog/entry/156278 (fetched 2026-08-29T08:07:00.080709+00:00, sha b7a91a3f107e)
  - site_page: https://codeforces.com/blog/entry/13529 (fetched 2026-08-29T08:07:00.083061+00:00, sha 15c942fcdf95)
- Data as of 2026-08-30T08:39:29.467469+00:00.