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HackerRank

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications. HackerRank’s programming challenges can be solved in a variety of programming languages (including Java, C++, PHP, Python, SQL, JavaScript) and span multiple computer science domains. When a programmer submits a solution to a programming challenge, their submission is scored on the accuracy of their output. Programmers are then ranked globally on the HackerRank leaderboard and earn badges based on their accomplishments to drive competition among users.

https://github.com/danielsandinocalvi/ai-tech-task-solver-chrome-extension

# AI Tech Task Solver - Chrome ExtensionA Chrome extension that uses AI to analyze web page screenshots, solve technical problems and coding challenges, and display solutions directly in the browser console. 🚀 This tool simplifies complex tasks with one-click analysis and supports multiple AI providers. 🛠️

ai anthropic-claude browser-extension chrome-extension coding-challenges developer-tools hackerrank javascript leetcode leetcode-solutions screenshot technical-analysis

Last synced: 01 Jul 2025

https://github.com/threecifanggen/haskell-hackerkrank

HackerRank上的haskell习题。

hackerrank haskell

Last synced: 08 Mar 2025

https://github.com/ravgeetdhillon/hackerrank-algo-ds

My hackerrank codes for problem solving and algorithm implementation.

algorithms-and-data-structures hackerrank hackerrank-solutions python

Last synced: 15 Mar 2025

https://github.com/bcongdon/hackerrank

:computer: My HackerRank solutions

algorithms data-structures hackerrank python

Last synced: 09 Mar 2025

https://github.com/ngoyal16/projecteuler

ProjectEuler Problem solutions in different different languages

cpp hackerrank java project-euler python

Last synced: 16 Jun 2025

https://github.com/igorfarodrigues/hackerrank

Hacker Rank - 30 dias de código - versão em português (Brasil)

documentation go golang hackerrank hackerrank-solutions java javascript js learning python

Last synced: 15 Mar 2025

https://github.com/kantuni/hackerrank

Solutions to HackerRank Problems

competitive-programming hackerrank solutions

Last synced: 11 Mar 2025

https://github.com/dhruvabhat24/hacker_rank

HackerRank 3 month Preperation Kit

3-month-challenge hackerrank java solutions

Last synced: 24 Mar 2025

https://github.com/adityachandra1/testcase-file-generator

A simple program to automate the process of generating test-case input and output files when creating problem statements for competitive programming contests.

algorithm-challenges algorithms codechef codeforces competitive-programming competitive-programming-contests cpp hackerearth hackerrank problem-setter problem-setting testcase

Last synced: 09 Mar 2025

https://github.com/mihajlomilojevic/hackerrank

This repository contains most of my solutions and projects I have completed on HackerRank.

certificates hackerrank problems solutions

Last synced: 19 Feb 2025

https://github.com/atereshkov/hackerrank

My HackerRank solutions and practice written in Swift

algorithms data-structures hackerrank hackerrank-solutions swift swift5

Last synced: 24 Mar 2025

https://github.com/genebit/adnu-code

Hackerrank/Edabit/Coding Repository

challege competitive-programming cpp hackerrank problem-solving

Last synced: 25 Nov 2024

https://github.com/vishal-raj-1/language-proficiency-in-c

It contains all the solutions of HackerRank (Language Proficiency In C)

basic-of-programming basics-of-c c hackerrank language-proficiency programming-language

Last synced: 03 Jul 2025

https://github.com/mensenvau/coding_interview_solutions_no1

🚀 Welcome to the Interview Solutions repository!

codility codility-solutions hackerrank pyspark python sql

Last synced: 25 Mar 2025

https://github.com/harsharchives/hackerrank-python-problems

This repository contains solutions to Python problems from HackerRank.

hackerrank hackerrank-python hackerrank-solutions python python3

Last synced: 22 Feb 2025

https://github.com/shuvo-halder/hackerrank

HackerRank Problem solving

hackerrank hackerrank-python python python3

Last synced: 23 Apr 2025

https://github.com/rishabh96b/code-implementations

This repository contains the C++ problems that I have either solved or concepts that I've implemented myself.

coding-challenge cpp data-structures hackerrank

Last synced: 25 Mar 2025

https://github.com/64j0/samples--fsharp

My submissions related to the F# track in Exercism, and other platforms.

codewars exercism fsharp fsharp-exercises hackerrank

Last synced: 20 Feb 2025

https://github.com/kevinadhiguna/hackerrank

🎮 a collection of codes to solve Hackerrank challenges

hackerrank

Last synced: 28 Feb 2025

https://github.com/sayantand99/problem-solving_dsa_competitive-coding

This repository contains few Programs which I have solved on LeetCode, InterviewBit, Hackerrank & CodeChef.

c codechef coding-challenge competitive-coding competitive-programming hackerrank hackerrank-solutions java java8 python3

Last synced: 29 Mar 2025

https://github.com/parMaster/go-solutions

Learning Golang notes in form of tests, some HackerRank problems, various online Go tutorials notes, tests and memos

exercism-solutions golang-examples hackerrank hackerrank-golang hackerrank-solutions practice-programming sandbox tutorial-exercises workshop-materials

Last synced: 10 Dec 2024

https://github.com/0xvpr/haskell-solutions

A repository of solutions for various problems on the hackerrank.com platform.

challenges hackerrank hackerrank-challenges hackerrank-solutions haskell-learning solutions

Last synced: 22 Feb 2025

https://github.com/bog-walk/project-euler-kotlin

:desert_island: A Kotlin solution set for the first 100 Project Euler problems.

algorithms educational hackerrank kotlin mathematics problem-solving project-euler

Last synced: 04 Apr 2025

https://github.com/tatsumi0000/hackerrank

競プロで解いた問題を残すためのリポジトリ

algorithms atcoder hackerrank kotlin

Last synced: 03 Mar 2025

https://github.com/shibeeeii/competitive-programming

✈ Competitive Programming (CP) solutions, 🏘 strategies, and resources. Well 🚁optimized solutions 🎮Codeforces, LeetCode, 🛺 CodeChef, AtCoder & more ⛵ Essential algorithms 🥎 data structures 🧸 efficient problem-solving 🛬 Tips & tricks for improving 🎳 speed and accuracy in contests 📚 Handy resources 🍎 problem-solving 🌽 techniques for CP

algorithms-and-data-structures codeforces datastructures dynamic-programming graphs hackerrank hacktoberfest hacktoberfest-accepted interview-preparation javascript library practice problem-solving string

Last synced: 21 Jun 2025

https://github.com/ghiftee/mob-programming2

This is a Microverse Mob-programming session repository

hackerrank javascript

Last synced: 20 Jun 2025

https://github.com/filipbolt/hackerrank_functional

Haskell solutions hackerrank functional challenges

functional-programming hackerrank hackerrank-solutions haskell

Last synced: 20 Feb 2025

https://github.com/2kabhishek/solutions

Solutions written by me for coding competitions, tests etc. 🥇🧮

codewars coding-competitions exams hackerrank leetcode programming solutions

Last synced: 01 Mar 2025

https://github.com/leomsgit/projetos_pessoais

Projetos de Desafio Pessoal ou Processos Seletivos

c hackerrank mysql python python3 sql

Last synced: 21 Feb 2025

https://github.com/xaxtric7/xo_hackerrank

🚀This repository contains my solutions to various HackeRank problems, named as per the question title on HackeRank.

guide hackerrank hackerrank-solutions

Last synced: 16 Mar 2025

https://github.com/darkestfloyd/eulerprojectpython

Python solutions to Euler Project. (Tests run on HackerRank)

hackerrank project-euler python-3

Last synced: 17 Mar 2025

https://github.com/harshoza36/30daysofcode_hackerrank

All the codes of 30 Days of Code solved on HackerRank

30dayscodechallenge hackerrank hackerrank-python hackerrank-solutions

Last synced: 28 Feb 2025

https://github.com/misterpea/leetcode---hackerrank

LeetCode / HackerRank / Sundry Interview Prep

codechallenges hackerrank leetcode

Last synced: 01 Mar 2025

https://github.com/ajnus/hackerrank_codes

"HackerRank is the market-leading coding test and interview solution for hiring developers. Start hiring at the pace of innovation!" https://www.hackerrank.com/profile/ajnasoares

challenges hackerrank hackerrank-algorithms-solutions hackerrank-challenges hackerrank-cpp hackerrank-python hackerrank-solutions

Last synced: 14 Jun 2025

https://github.com/dhia-gharsallaoui/hackerrank-sql-solutions

The solutions of all SQL hackerrank in MYSQL

hackerrank hackerrank-solutions mysql sql

Last synced: 12 Mar 2025

https://github.com/noeyislearning/sql-coding-challenges

SQL Coding Challenges, this repository is a compilation of my journey on enhancing my SQL skills; coding challenges are from LeetCode, HackerRank, and other sources.

coding-challenge data-analytics data-science hackerrank leetcode mysql solutions

Last synced: 07 Jul 2025

https://github.com/ph0enix46/10-days-of-javascript---hackerrank

⚫ 10 𝗗𝗮𝝲𝘀 𝗼𝗳 𝗝𝗮𝝼𝗮𝗦𝗿𝗶𝗽𝘁 ⚫ 𝗯𝗮𝘀𝗲𝗱 𝝾𝗻 𝗛𝗮𝗰𝗸𝗲𝗿𝗥𝗮𝗻𝗸 ✅

10-days-of-javascript 10-days-of-javascript-solutions hackerrank hackerrank-solutions javascript problem-solving programming

Last synced: 18 Mar 2025

https://github.com/webmalc/hackerrank-leetcode

Puzzles from hackerrank.com and leetcode.com

c go hackerrank python

Last synced: 20 Mar 2025

https://github.com/amwolff/hackerrank-interview-preparation-kit

My solutions to challenges from the HackerRank's Interview Preparation Kit

hackerrank hackerrank-algorithms-solutions hackerrank-challenges hackerrank-go hackerrank-solutions

Last synced: 27 Mar 2025

https://github.com/spyshiv/hr_solutions

Hacker Rank Questions Solutions

cplusplus hackerrank python

Last synced: 16 Jun 2025

https://github.com/aliiakbarkhan/hackerrank-solutions

A repository containing my solutions to various HackerRank problems, implemented in C, demonstrating problem-solving skills and proficiency in the language.

clanguage compititive-programming hackerrank hackerrank-solutions

Last synced: 22 Feb 2025

https://github.com/andornaut/python-exercises

Coding exercises in Python

hackerrank python

Last synced: 23 Feb 2025

https://github.com/cyberoctane29/hackerrank-sql-problem-solving

This repository includes my SQL problem-solving approach and solutions to HackerRank challenges, organized by difficulty level: Easy, Medium, and Hard. Each challenge has its own solution file with clear explanations to make the reasoning easy to follow. I aim to share my thought process, logic, and approach behind each answer.

hackerrank hackerrank-solutions mysql sql

Last synced: 09 Jul 2025

https://github.com/thethunderb0lt/100-days_challenge

This is 100 Days of Coding Challenge that I have started to land a job as SDE role.

algorithms algorithms-and-data-structures challenge developer gfg hackerrank leetcode python sde software-engineer

Last synced: 03 Mar 2025

https://github.com/thelfensdrfer/hackerrank

Hackerrank submissions in PHP, SQL and Python.

hackerrank php python sql

Last synced: 05 May 2025

https://github.com/viniciusfinger/java-coding-challenges

Coding challenges algorithms (Hacker Rank, Leetcode...)

hackerrank leetcode

Last synced: 12 Apr 2025

https://github.com/kishlayjeet/hackerrank-sql-solutions

This repo contains solutions of HackerRank's SQL problems.

hackerrank hackerrank-solutions references sql sql-solutions

Last synced: 13 Apr 2025

https://github.com/kishlayjeet/hackerrank-python-solutions

This repo contains solutions of HackerRank's Python problems.

hackerrank hackerrank-solutions python reference solutions

Last synced: 13 Apr 2025

https://github.com/archie94/codes

Important codes implementing various algorithms and day to day problems.

algorithm c codechef competitive-programming contest cpp hackerrank leetcode leetcode-java leetcode-solutions spoj

Last synced: 22 Jun 2025

HackerRank Awesome Lists
Interview-Preparation 50
HackerRank Categories
System Design 88 📑 Interview Articles 11 :octocat: GitHub Repositories 9 📈 Prepare for Interview 6 Make profile Readme 3 Job websites 3 Leadership Principles 2 👥 Mock Interview 2 📚 Books 1 Algorithmic complexity / Big-O / Asymptotic analysis 1 💡 Solutions 1 Tips 1 ❓Interview Questions 1 C++ 1