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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/myturnyet/hackerrank

HackerRank work

csharp hackerrank tdd

Last synced: 18 Jun 2025

https://github.com/dlarocque/cp

My solutions to competitive programming questions

codeforces competitive-programming hackerrank

Last synced: 18 Feb 2025

https://github.com/surajkareppagol/problems

🧩 Collection of solved problems from Leetcode, Hackerrank and other platforms.

hackerrank leetcode problem-solving

Last synced: 28 Feb 2025

https://github.com/abdallahhemdan/linux-shell-solutions

HackerRank Linux Shell Solutions

hackerrank linux-shell

Last synced: 31 Mar 2025

https://github.com/kunal768/hello-world

Python and the never ending Fun!!!

hackerrank python3

Last synced: 28 Feb 2025

https://github.com/kalyan4636/hackerrank

HackerRank is a platform for competitive programming challenges. 👨‍💻 It offers a variety of challenges in different programming languages and computer science domains. 🎯

challenges cpp hackerrank hackerrank-challenges hackerrank-solutions html java python python3

Last synced: 24 Feb 2025

https://github.com/takk8is/tiresiashackerrank

TiresiasHackerRank is a powerful Chrome extension that provides users with the knowledge to pass HackerRank certification tests. It enables users to access tailored answers based on their profile, ensuring they meet the required level of proficiency.

chrome-extension chromium davidccavalcante extension extension-chrome fjallstoppur hackerrank hackerrank-challenges hackerrank-solutions scraper scraping scrapping takk-ag takk-design takk8is tiresias tiresiashackerrank

Last synced: 12 Mar 2025

https://github.com/gozdesaygiliyalcin/java-personal-examples-and-codes

This repository includes personal examples and homework assignments during the java bootcamp, and also includes hacker rank, codewars kata solutions.

algorithm codewars hackerrank java problem-solving

Last synced: 19 Feb 2025

https://github.com/sibeeshvenu/hackerrank

Hey there, here I post the solutions to the problems I solve on the HackerRank website. I do this whenever I get some free time, so please excuse me if you don't find any specific solution here.

hackerrank hackerrank-algorithms-solutions hackerrank-challenges hackerrank-csharp hackerrank-solutions

Last synced: 09 Apr 2025

https://github.com/brokad/tinycode

A lightweight command-line tool to crunch coding challenges in your favorite editor

coding-challenges competitive-coding emacs go golang hackerrank learning leetcode vim

Last synced: 12 Mar 2025

https://github.com/malanius/hackerrank-javapath

My solutions for HackerRank Java Path

hackerrank hackerrank-solutions java java-8

Last synced: 18 Mar 2025

https://github.com/nbhirud/py2021

Just playing around with new and old things in Python. Mostly some brush-up of concepts that I might have forgotten to some extent; not practically, but mostly theoretically.

asyncio flask hackerrank interview-practice leetcode multiprocessing multithreading pandas python python3

Last synced: 18 Feb 2025

https://github.com/akashjain04/interview-preparation-kit

This is a personal repository to maintain solutions for Interview preparation kit of Hackerrank.

hackerrank hackerrank-java hackerrank-solutions interview-practice interview-preparation-kit java

Last synced: 18 Mar 2025

https://github.com/saifshahriar/problem-solving

All my problem solvings from codeforces, hackerrank, leetcode and other websites.

algorithm algorithms c codechef codeforces data-structures dsa go hackerrank leetcode lua problem-solving python rust sql

Last synced: 28 Feb 2025

https://github.com/gustavofreze/challenges-with-python

Solutions that I implemented it to solve some challenges, where I decided to use Python.

challenges hackerrank hackerrank-solutions python

Last synced: 16 Mar 2025

https://github.com/damianoalves/hackerrank

:heavy_check_mark: Repository containg with description and my solution of Hacker Rank Challenges using Java 8 and Python 3

hackerrank hackerrank-solutions java java-8 python python3

Last synced: 20 Jun 2025

https://github.com/suwadith/hackerrank-python

Solutions that I came up with for the problems given by HackerRank.

hackerrank pyhton

Last synced: 02 Mar 2025

https://github.com/suwadith/hackerrank-algorithms-java

Solutions that I came up with for the problems given by HackerRank.

algorithms hackerrank hacktoberfest java

Last synced: 02 Mar 2025

https://github.com/ayushsiloiya619/python_hacker_rank

Coding solutions for Hacker Rank with Python.

hackerrank hackerrank-solutions python python3

Last synced: 23 Mar 2025

https://github.com/ayushsiloiya619/hackerrank_cplusplus

Repo for the HackerRank solutions.

cplusplus hackerrank hackerrank-solutions

Last synced: 23 Mar 2025

https://github.com/ahmed-maher77/programming-challenges__problem-solving

This is your all-in-one hub for mastering problem-solving through coding! This repository is a growing collection of challenges and solutions from various platforms such as Codewars, LeetCode, HackerRank, Edabit, and Codeforces—designed to strengthen your skills in JavaScript, TypeScript, and beyond.

codeforces codeforces-solutions codewars codewars-solutions hackerrank hackerrank-solutions javascript leetcode leetcode-solutions problem-solving programming-challenges programming-languages typescript

Last synced: 05 Jul 2025

https://github.com/thiagojacinto/hackerrank-exercises

My solutions to HackerRank[.]com exercises. Sometimes comments in Portuguese (BR), other times in English.

hackerrank hackerrank-java hackerrank-javascript hackerrank-solutions javascript

Last synced: 31 Mar 2025

https://github.com/azisuazusa/hackerrank

Hackerrank Challenges that I've Solved

hackerrank

Last synced: 18 Feb 2025

https://github.com/hungneox/hackerrank

Hackerrank solutions

golang hackerrank python-3 python2 scala

Last synced: 04 Apr 2025

https://github.com/imran789456123/hackerrank

Hackerrank Problems Solutions

hackerrank javascript python sql

Last synced: 25 Mar 2025

https://github.com/antonio-f/roads-and-libraries

HackerRank's Roads and Libraries solution

dfs graph-algorithms hackerrank hackerrank-solutions python

Last synced: 30 Mar 2025

https://github.com/yukti-09/hackerrank-solutions

This repository contains my submissions on HackerRank.

c cpp hackerrank hackerrank-solutions problem-solving python3

Last synced: 30 Mar 2025

https://github.com/ngugimuchangi/coding-challenges

Solutions to common interview questions

hackerrank leetcode

Last synced: 24 Feb 2025

https://github.com/rushirg/hackerrank-30-days-of-code-challenges

Solutions of Hackerrank - 30 Days of Code Challenges

hackerrank hackerrank-30-days-code hackerrank-solutions

Last synced: 15 Mar 2025

https://github.com/naoghuman/hackerrank

My solutions from https://www.hackerrank.com

hackerrank hackerrank-solutions java java-8

Last synced: 12 Jun 2025

https://github.com/arthursvpb/hackerrank

Repository dedicated to hackerrank platform practice and notes.

hackerrank hackerrank-solutions

Last synced: 11 Mar 2025

https://github.com/nass59/hackerrank

My solutions to challenges on https://www.hackerrank.com in PHP.

algorithms arrays challenge hackerrank php

Last synced: 13 Jun 2025

https://github.com/namanrox/hackerrank

All my certifications and achievements in contests held at HackerRank

certificates hackerrank

Last synced: 04 Mar 2025

https://github.com/chen0040/java-hackerrank

solutions to HackerRank

hackerrank hackerrank-solutions

Last synced: 13 Jun 2025

https://github.com/srimani-programmer/hackerrank

programming Solutions of Hacker Rank problems

competitive-programming hackerrank hackerrank-solutions programming

Last synced: 30 Jun 2025

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

A repo to store my successful submissions in Contests on different online judges. Progress updated every week.

competitive-programming cplusplus dsa dsa-practice hackerrank leetcode

Last synced: 25 Apr 2025

https://github.com/taeseunglee/hackerrank-linux_shell

Problem solving in hackerrank / Linux shell (www.hackerrank.com) / CLEAR

hackerrank linux-shell shell-script

Last synced: 12 Apr 2025

https://github.com/taeseunglee/hackerrank-regex

Regular Expression / Language: python3

hackerrank python3 regex

Last synced: 12 Apr 2025

https://github.com/stanislavkozlovski/rusty-exercises

All kinds of exercises to get me familiar with the Rust language https://www.rust-lang.org/

hackerrank rust rust-language rustlang

Last synced: 28 Feb 2025

https://github.com/carrington-dev/cloudservices

Hackerrank Computer Science Practice

hackerrank

Last synced: 26 Feb 2025

https://github.com/jayesh-tanna/coding-problem-solution

Data structures and algorithms - Hackerrank & geeksforgeeks solutions in c# and java

algortihms csharp data-structures geeksforgeeks-solutions hackerrank java

Last synced: 04 Mar 2025

https://github.com/aamirxshaikh/java

This repository contains a collection of Java programs that I've written for practice and learning. These programs cover a range of topics, including problem-solving exercises. Each program is contained in its own directory. Additionally, the repository includes a src directory that contains several modules, including com, hackerrank, and practice.

hackerrank hackerrank-java java

Last synced: 30 Jun 2025

https://github.com/antonybudianto/hackerrank-ctci

Hackerrank Crack the Coding Interview solutions in JS

hackerrank

Last synced: 20 Jun 2025

https://github.com/saiteja-madha/ds-and-algo

Solutions for problems related to data structures and algorithms

algorithms data-structures hackerrank leetcode

Last synced: 11 Mar 2025

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

Contains files relating to Competitive program questions from sites such as Hackerrank, Codechef, etc.

codechef competitive-coding competitive-programming competitive-programming-algorithms hackerrank hackerrank-solutions leetcode leetcode-solutions

Last synced: 07 May 2025

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

This repo is not for cheating!

hackerrank problem-solving

Last synced: 06 Mar 2025

https://github.com/davidf1000/hackerrank-sql-prep

Archive Code for Hackerrank SQL Preparation

hackerrank sql

Last synced: 01 Mar 2025

https://github.com/1ayanabil1/algorithms

Welcome to the Algorithms repository! 🚀 This repository is dedicated to documenting and sharing my journey through algorithm learning, with a special focus on the Grokking Algorithms book.

codewars codewars-solutions data-structures hackerrank hackerrank-solutions jupyter-notebook leetcode leetcode-python leetcode-solutions machine-learning prob python search-algorithm searching searching-algorithms

Last synced: 05 Apr 2025

https://github.com/jamesjara/code-competition

code competition challenges

coding coding-challenge hackathon hackerrank

Last synced: 10 Apr 2025

https://github.com/xiamx/kattis_solutions

Collection of my solutions kattis problems mostly Java

competitive-programming hackerrank hackerrank-solutions java kattis kattis-solutions

Last synced: 16 Mar 2025

https://github.com/raviseta/minimum-swaps-2

HackerRank solution for minimum-swaps-2 in swift

hackerrank hackerrank-solutions minimum-swaps-2 swift

Last synced: 12 Apr 2025

https://github.com/raviseta/repeated-string-solution

HackerRank repeated string solution using swift language

hackerrank hackerrank-solutions hackerrank-swift

Last synced: 12 Apr 2025

https://github.com/kashifmin/competitive_programming

Some solved programming problems for questions from Codechef, Topcoder, Leetcode, Codeforces etc.

codechef hackerrank leetcode-solutions

Last synced: 20 Feb 2025

https://github.com/aashahin/hackerrank-certification-rest-api

This repo is not for cheating!

hackerrank problem-solving

Last synced: 06 Mar 2025

https://github.com/permalik/sandbox

edu:polyglot computer science, programming, and puzzles

aoc dsa hackerrank leetcode

Last synced: 05 Jul 2025

https://github.com/twknab/algorithms_hackerrank

Algorithm tracks via HackerRank.com

algorithms hackerrank javascript

Last synced: 12 May 2025

https://github.com/abhinav9444/hackerrank

This repository serves as a personal collection and showcase of my coding skills, problem-solving techniques, and progression through various coding challenges on HackerRank. It is also intended to help others learn and understand different approaches to solving programming problems in various languages.

algorithms algorithms-and-data-structures c data-structures hackerrank hackerrank-solutions programming python python3 ruby

Last synced: 03 Apr 2025

https://github.com/aashahin/hackerrank-certification-react

This repo is not for cheating!

hackerrank problem-solving

Last synced: 06 Mar 2025

https://github.com/asrot0/codes

A collection of coding solutions and challenges across multiple programming languages like 🐍 Python, C++, C#, Go, and more! 🖥️💻 Perfect for algorithm enthusiasts and competitive programmers! 🚀🔥

algorithms c codeforces coding cplusplus golang hackerrank leetcode programming python software-development

Last synced: 09 Apr 2025

https://github.com/aashahin/hackerrank-30-days-of-code

This repo is not for cheating!

hackerrank problem-solving

Last synced: 06 Mar 2025

https://github.com/aashahin/hackerrank-certification-node.js

This repo is not for cheating!

hackerrank problem-solving

Last synced: 06 Mar 2025

https://github.com/osandadeshan/hackerrank-java

Hackerrank java questions and answers.

hackerrank hackerrank-solutions java

Last synced: 02 Mar 2025

https://github.com/hamidhosen42/hackerrank-algorithm-problem-solving

Problem solving is the process of identifying a problem, developing an algorithm for the identified problem and finally implementing the algorithm to develop a computer program.

algorithms-and-data-structures c c-plus-plus hackerrank problem-solving

Last synced: 20 Feb 2025

https://github.com/kutabe/hackerrank

My solutions to some interesting code challenges @HackerRank

go golang hackerrank hackerrank-go hackerrank-solutions

Last synced: 04 Mar 2025

https://github.com/villaleo/python-hackerrank

A collection of problems I solved throughout my Hackerrank Python problem solving journey.

hackerrank python3

Last synced: 18 Mar 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