# marinskiy/HackerrankPractice

170+ solutions to Hackerrank.com practice problems using Python 3, С++ and Oracle SQL

Repository: https://github.com/marinskiy/HackerrankPractice
Canonical: https://ross.abutalabs.com/products/hackerrankpractice
Language: Python
License: MIT
License Family: permissive
Topics: hackerrank, hackerrank-solutions, hackerrank-python, hackerrank-sql
Last push: 2023-12-24T10:54:44+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": 3057, "days_push": 983, "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 1103, forks 430 (observed 2026-08-28T04:03:36.080024+00:00)

## What it is
A curated collection of 185+ solutions to HackerRank practice problems written in Python 3, C++, and Oracle SQL. It serves as a reference for learners preparing for coding challenges and interviews.

## Use cases
- prepare for coding interviews with hackerrank problems
- find python solutions to hackerrank algorithm challenges
- learn sql through hackerrank practice exercises
- compare c++ and python approaches to the same problem
- study solutions for hackerrank certification prep

## When to choose
- you are stuck on a specific HackerRank problem and want a worked solution
- you want to study idiomatic Python solutions to common algorithm problems
- you are preparing for technical interviews using HackerRank as a practice platform

## When to avoid
- you want an interactive practice platform rather than static solutions
- you need production-quality code or libraries to include in your project
- you want explanations and tutorials rather than reference solutions

## Facets
- artifact type: learning-resource
- maturity: maintenance
- function: developer-tools
- domain: education, programming-languages
- platform: python, cpp, cli
- tags: hackerrank, coding-interview-prep, solutions, sql, practice-problems, competitive-programming, algorithms

## Member repositories
- marinskiy/HackerrankPractice (main) score 32

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:36.080024+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 2026-08-30T06:45:33.841713+00:00, confidence not recorded.
  - readme: https://github.com/marinskiy/HackerrankPractice (fetched 2026-08-28T04:03:36.080024+00:00, sha ced1e6f08c03)
- Data as of 2026-08-30T08:39:29.467469+00:00.