# hzwer/shareOI

算法竞赛课件分享

Repository: https://github.com/hzwer/shareOI
Canonical: https://ross.abutalabs.com/products/shareoi
License Family: other
Topics: oi, acm-icpc, algorithms
Last push: 2025-09-23T06:53:07+00:00

## Health v2 (maintenance only)
Score: 52/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 43, release rhythm 35, longevity 100
- inputs: {"age_days": 2411, "days_push": 344, "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 4474, forks 805 (observed 2026-08-28T04:08:51.043357+00:00)

## What it is
A curated collection of algorithm competition (OI/ACM-ICPC) lecture slides and PDFs gathered from the internet, organized by topic such as graph theory, math, and problem solutions. It serves as a shared learning resource for competitive programming students.

## Use cases
- find lecture slides on competitive programming algorithms
- study graph theory and network flow for OI
- learn number theory and combinatorics for ICPC
- prepare for NOIP with curated courseware
- download algorithm competition PDFs and PPTs

## When to choose
- you want curated, topic-organized slides for algorithm contests
- you prefer Chinese-language competitive programming courseware
- you need supplementary material alongside OI-wiki

## When to avoid
- you need runnable code or a library rather than slides
- you want English-only learning materials
- you need a structured course with exercises and grading

## Facets
- artifact type: dataset
- maturity: active
- function: documentation, developer-tools
- domain: education, tutorials
- platform: cross-platform
- tags: competitive-programming, oi, acm-icpc, slides, lecture-notes, chinese, algorithms

## Member repositories
- hzwer/shareOI (main) score 52

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:08:51.043357+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 2026-08-29T18:20:35.501521+00:00, confidence not recorded.
  - readme: https://github.com/hzwer/shareOI (fetched 2026-08-28T04:08:51.043357+00:00, sha 739eff4f3f26)
- Data as of 2026-08-30T08:39:29.467469+00:00.