# rachitiitr/DataStructures-Algorithms

The best library for implementation of all Data Structures and Algorithms - Trees + Graph Algorithms too!

Repository: https://github.com/rachitiitr/DataStructures-Algorithms
Canonical: https://ross.abutalabs.com/products/datastructures-algorithms
Homepage: https://youtube.com/c/RachitJain
Language: C++
License Family: other
Topics: algorithms, data-structures, interview-prep, interview-preparation, competitive-programming, cpp, cpp-library, leetcode, leetcode-solutions
Last push: 2024-03-16T07:54:57+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": 3258, "days_push": 900, "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 2945, forks 995 (observed 2026-08-28T04:07:31.193410+00:00)

## What it is
A C++ collection of implementations of common data structures and algorithms, including trees and graph algorithms, maintained by a competitive programmer. It accompanies the author's YouTube lectures and serves as a reference for interview and competitive programming preparation.

## Use cases
- study data structures and algorithms for coding interviews
- find C++ implementations of tree and graph algorithms
- prepare for competitive programming contests
- review leetcode-style problem solutions
- learn algorithms alongside video lectures
- use as a template library for contest coding

## When to choose
- you want reference C++ implementations of classic data structures and graph algorithms
- you are preparing for software engineering interviews or competitive programming
- you prefer learning from code paired with video explanations

## When to avoid
- you need a production-grade, well-tested algorithm library with a package manager and license
- you need algorithms in a language other than C++
- you need guaranteed correctness and performance benchmarks

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: developer-tools
- domain: education, programming-languages, tutorials
- platform: cpp, cross-platform
- tags: data-structures, algorithms, competitive-programming, interview-preparation, leetcode, cpp-library, youtube-channel

## Member repositories
- rachitiitr/DataStructures-Algorithms (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:07:31.193410+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 2026-08-30T07:32:54.644551+00:00, confidence not recorded.
  - readme: https://github.com/rachitiitr/DataStructures-Algorithms (fetched 2026-08-28T04:07:31.193410+00:00, sha cc09ae6eaac6)
  - homepage: https://youtube.com/c/RachitJain (fetched 2026-08-29T09:48:05.929628+00:00, sha 5b54e0a023bd)
- Data as of 2026-08-30T08:39:29.467469+00:00.