# wisdompeak/LeetCode

This repository contains the solutions and explanations to the algorithm problems on LeetCode. Only medium or above are included. All are written in C++/Python and implemented by myself. The problems attempted multiple times are labelled with hyperlinks.

Repository: https://github.com/wisdompeak/LeetCode
Canonical: https://ross.abutalabs.com/products/wisdompeak-leetcode
Language: C++
License Family: other
Topics: leetcode, algorithms, cpp
Last push: 2026-06-15T07:30:26+00:00

## Health v2 (maintenance only)
Score: 71/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 87, release rhythm 35, longevity 100
- inputs: {"age_days": 3472, "days_push": 79, "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 6196, forks 1320 (observed 2026-08-28T04:09:39.625903+00:00)

## What it is
A curated collection of solutions and algorithm explanations for LeetCode problems (medium difficulty and above), written in C++ and Python. Problems are organized by algorithm category such as two pointers, linked lists, and more, with a companion YouTube channel and contest group.

## Use cases
- prepare for coding interviews with leetcode problems
- learn algorithms through worked solutions
- find c++ implementations of leetcode problems
- study medium and hard algorithm problems by category
- understand algorithm techniques like two pointers and sliding window
- practice data structures and algorithms for interviews

## When to choose
- you want well-organized, categorized solutions to medium+ LeetCode problems in C++ or Python
- you prefer explanations alongside code and video walkthroughs
- you are preparing for technical interviews and want curated problem sets

## When to avoid
- you need easy-level problems or solutions in other languages
- you want an interactive judge or automated testing platform
- you need a maintained library or tool rather than reference material

## Facets
- artifact type: learning-resource
- maturity: active
- function: developer-tools
- domain: education, tutorials, programming-languages
- platform: cpp, python
- tags: leetcode, interview-preparation, data-structures, competitive-programming, solutions, cpp, python, algorithms

## Member repositories
- wisdompeak/LeetCode (main) score 71

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:09:39.625903+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 2026-08-29T17:47:21.143488+00:00, confidence not recorded.
  - readme: https://github.com/wisdompeak/LeetCode (fetched 2026-08-28T04:09:39.625903+00:00, sha fb4fe1480485)
- Data as of 2026-08-30T08:39:29.467469+00:00.