# OI-wiki/OI-wiki

:star2: Wiki of OI / ICPC for everyone. （某大型游戏线上攻略，内含炫酷算术魔法）

Repository: https://github.com/OI-wiki/OI-wiki
Canonical: https://ross.abutalabs.com/products/oi-wiki
Homepage: https://oi-wiki.org
Language: TypeScript
License Family: other
Topics: oi, oi-handbook, data-structures, algorithms, competitive-programming, icpc, acm-icpc, acm-icpc-handbook, icpc-handbook, icpc-training, oi-training, hacktoberfest
Last push: 2026-08-26T16:27:35+00:00

## Health v2 (maintenance only)
Score: 77/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 99, release rhythm 35, longevity 100
- inputs: {"age_days": 2975, "days_push": 7, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 26576, forks 4692 (observed 2026-08-28T04:11:47.016939+00:00)

## What it is
OI Wiki is a free, community-maintained knowledge base covering competitive programming (OI and ICPC), including fundamentals, common problem types, solution techniques, and tools. It is built with MkDocs and published at oi-wiki.org, with content licensed under CC BY-SA 4.0.

## Use cases
- learn competitive programming from scratch
- study algorithms and data structures for OI
- prepare for ICPC contests
- find systematic tutorials for programming contests
- look up solution techniques for algorithm problems
- self-host a programming contest knowledge base

## When to choose
- you want a free, open, continuously updated competitive programming reference
- you are an OI/ICPC contestant or coach seeking structured learning material
- you prefer Chinese-language algorithm tutorials
- you want to contribute to or fork a community knowledge base

## When to avoid
- you need a runnable algorithm library or judge system rather than documentation
- you need English-only resources
- you need guaranteed complete coverage - some pages are still incomplete or low quality

## Facets
- artifact type: learning-resource
- maturity: active
- function: documentation, developer-tools
- domain: education, tutorials
- platform: python
- tags: competitive-programming, oi, icpc, wiki, mkdocs, data-structures, chinese, algorithms, web-server, nodejs

## Member repositories
- OI-wiki/OI-wiki (main) score 77

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:11:47.016939+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 2026-08-29T16:55:51.173184+00:00, confidence not recorded.
  - readme: https://github.com/OI-wiki/OI-wiki (fetched 2026-08-28T04:11:47.016939+00:00, sha d1f3f3bbae32)
  - homepage: https://oi-wiki.org (fetched 2026-08-29T07:52:32.654076+00:00, sha e40cf0ff629a)
  - site_page: https://oi-wiki.org/intro/about (fetched 2026-08-29T07:52:32.663445+00:00, sha ddef04de7f2c)
  - site_page: https://oi-wiki.org/intro/faq (fetched 2026-08-29T07:52:32.695781+00:00, sha 43a5b4742784)
- Data as of 2026-08-30T08:39:29.467469+00:00.