OI-wiki/OI-wiki resource

Health v2 · maintenance only

Flags: no_releases no_license

Adoption not part of the score

26576 stars · 4692 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

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

learning-resource · maturity active

documentation developer-tools education tutorials python competitive-programming oi icpc wiki mkdocs data-structures chinese algorithms web-server nodejs

Member repositories

For agents

markdown · JSON · MCP: product_card(name="OI-wiki/OI-wiki")