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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.
- GitHub: https://github.com/topics/hackerrank
- Wikipedia: https://en.wikipedia.org/wiki/HackerRank
- Repo: https://github.com/interviewstreet
- Created by: Vivek Ravisankar, Hari Karunanidhi
- Released: July 2009
- Related Topics: codechef, competitive-programming,
- Aliases: hackerrank-solutions, hackerrank-python, hackerrank-challenges, hackerrank-algorithms-solutions, hackerrank-java, hackerrank-30dayschallange, hackerrank-cpp, hackerrank-javascript, hackerrank-sql,
- Last updated: 2024-11-15 00:13:39 UTC
- JSON Representation
https://github.com/evgeniy-dammer/hackerrank
"Hacker Rank" exercise from Gophercises (by John Calhoun)
caesar-cipher camel-case go golang gophercises hacker-rank hackerrank
Last synced: 08 Nov 2024
https://github.com/antonybudianto/hackerrank-ctci
Hackerrank Crack the Coding Interview solutions in JS
Last synced: 11 Oct 2024
https://github.com/nerddiffer/hacker-rank-js-tools
Tools to handle the business of IO for HackerRank challenges in JS
Last synced: 01 Nov 2024
https://github.com/nhsz/hacker-rank
:coffee: My solutions for Hacker Rank problems
Last synced: 28 Oct 2024
https://github.com/calcagnoloic/hackerrank_coding_challenge
Coding Challenge | HackerRank
hackerrank hackerrank-solutions python3 regex solving-problems sql
Last synced: 13 Oct 2024
https://github.com/reinanhs/hackerrank-solutions-linux-shell
HackerRank solutions in Linux Shell
hackerrank hackerrank-solutions linux shell-script
Last synced: 09 Nov 2024
https://github.com/sleibrock/haskell-notes
A collection of Literate Haskell programs for study purposes
99problems codewars hackerrank haskell math notes practice project-euler study
Last synced: 07 Nov 2024
https://github.com/takk8is/prometheushackerrank
PrometheusHackerRank is a powerful Chrome extension that provides users with the knowledge to pass HackerRank certification tests. It offers tailored answers based on the user's profile, ensuring they meet the required level of proficiency.
chrome-extension chromium davidccavalcante ethical-hacking ethical-hacking-tools extension-chrome fjallstoppur hacker hacker-tools hackerrank hackerrank-challenges hackerrank-solutions hackerrank-test prometheus prometheushackerrank scraper scraping takk8is use-but-learn webscraping
Last synced: 12 Oct 2024
https://github.com/navneetsharmaui/hackerrank
My Hackerrank Solutions
100daysofcode algorithms challenges competitive-learning competitive-programming datastructures hackerrank hackerrank-algorithms-solutions hackerrank-datastructures-array hackerrank-java hackerrank-python hackerrank-solutions java python solutions weekofcode
Last synced: 04 Nov 2024
https://github.com/scorphus/shortestreach
💜 Elixir playground for a blog post
bfs breadth-first-search elixir hackerrank hackerrank-solutions
Last synced: 06 Nov 2024
https://github.com/emilwijayasekara/hackerrank-java-preparation
A collection of Java problems designed to improve programming skills and prepare for competitive coding challenges. Each problem includes a description, sample input/output, and a solution. Earn badges and stars as you progress.
hackerrank hackerrank-solutions java
Last synced: 13 Nov 2024
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 Oct 2024
https://github.com/darkdefender27/ibit
Codes
codechef competitive-programming hackerrank interview-bit python spoj
Last synced: 13 Nov 2024
https://github.com/tomalexsmith/sql-challenges
Repository to act as a library for all my SQL practice going forward
hackerrank leetcode ms-sql-server mysql preppindata snowflake sql
Last synced: 12 Oct 2024
https://github.com/rifa8/sql-hackerrank-solutions
SQL solutions
db2 hackerrank hackerrank-solutions ms-sql-server mysql oracle sql
Last synced: 12 Oct 2024
https://github.com/kutabe/hackerrank
My solutions to some interesting code challenges @HackerRank
go golang hackerrank hackerrank-go hackerrank-solutions
Last synced: 14 Nov 2024
https://github.com/ferdinand1995/swiftgym
This repository contains exercises related to Swift programming language
hackerrank hackkerrank-solutions swift swift4 swift5
Last synced: 12 Oct 2024
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: 14 Nov 2024
https://github.com/solidnetwork-xyz/java-challenges
Some Java challenges
challenge hackerrank java java-11
Last synced: 14 Nov 2024
https://github.com/coldnew/hackerrank
My solutions on https://www.hackerrank.com
clojure hackerrank hackerrank-solutions java
Last synced: 15 Nov 2024
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: 08 Nov 2024
https://github.com/vaneeza-7/hackerrank-sql-certification-solutions
HackerRank Beginner and Intermediate SQL Certification Solutions
certification hackerrank hackerrank-solutions sql
Last synced: 10 Nov 2024
https://github.com/aliiakbarkhan/hackerrank-solutions
Welcome to the C Language HackerRank Solutions Hub! 🚀 Explore curated solutions to level up your coding skills. 🌟 Tackle challenges from basic to advanced with optimized code. 💡 Perfect for prepping for interviews and sharpening your C game. Ready to dive in and conquer? Let's do this! 🏆
clanguage compititive-programming hackerrank hackerrank-solutions
Last synced: 09 Nov 2024
https://github.com/sevilayerkan/hackerrank-solutions
Some personal HackerRank solutions in various languages
30-days-of-code 30daysofcode c cpp hackerrank hackerrank-challenges hackerrank-solutions python sql
Last synced: 01 Nov 2024
https://github.com/jeffminsungkim/ocean
:ocean: Code playground under the ocean
algorithms codility competitive-programming datastructures hackerrank javascript mooc problem-solving python
Last synced: 10 Nov 2024
https://github.com/eliflores/thirty-days-challenge
Thirty Days of Code Challenge on Hacker Rank.
hackerrank hackerrank-solutions python
Last synced: 01 Nov 2024
https://github.com/mateusfg7/challenges-resolutions
My submitions on challenge platforms problems
challenges codewars exercices hackerrank hackerrank-solutions pratice
Last synced: 31 Oct 2024
https://github.com/sihuta/hackerrank-3monthspreparationkit
This is my solutions of the problems from the 3 Months Preparation Kit created by the HackerRank platform
csharp hackerrank hackerrank-solutions interview-preparation-kit
Last synced: 10 Nov 2024
https://github.com/gill-singh-a/hackerrank-java-solutions
Solutions to Java Problems in Hackerrank
hackerrank hackerrank-solutions java
Last synced: 09 Nov 2024
https://github.com/gill-singh-a/hackerrank-c-solutions
Solutions to C Problems in Hackerrank
c hackerrank hackerrank-solutions
Last synced: 09 Nov 2024
https://github.com/gill-singh-a/hackerrank-10-days-of-javascript
Solutions to 10 Days of Javascript Problems in Hackerrank
hackerrank hackerrank-solutions javascript
Last synced: 09 Nov 2024
https://github.com/gill-singh-a/hackerrank-security-solutions
Solutions to Security Problems in Hackerrank
c hackerrank hackerrank-solutions python python-3 securtiy
Last synced: 09 Nov 2024
https://github.com/gill-singh-a/hackerrank-cpp-solutions
Solutions to C++ Problems in Hackerrank
cpp hackerrank hackerrank-solutions
Last synced: 09 Nov 2024
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: 05 Nov 2024
https://github.com/jamesjara/code-competition
code competition challenges
coding coding-challenge hackathon hackerrank
Last synced: 05 Nov 2024
https://github.com/ugurcanerdogan/hackerrank-solutions
My hackerrank solutions
hackerrank hackerrank-solutions hackerrank-sql java rest-api sql
Last synced: 31 Oct 2024
https://github.com/danishprakash/sport
My solutions to various sport/competitive programming problems.
algorithms dsa geeksforgeeks hackerrank leetcode
Last synced: 14 Nov 2024
https://github.com/vscav/hackerrank
HackerRank solutions in JavaScript (⬡.js).
algorithms challenge hackerrank javascript nodejs
Last synced: 09 Nov 2024
https://github.com/abhijithvijayan/code-jammer
😵 Some Simple Problems Solved!
codejam codejam18 google googlecodejam hackerrank hackerrank-30dayschallange
Last synced: 25 Oct 2024
https://github.com/narenoffl/hackerrank-general-java
Java HackerRank Problems and SkillRack Problems and general placement problems
hackerrank hackerrank-solutions java
Last synced: 13 Nov 2024
https://github.com/m7moudgadallah/java_hacker_rank_solutions
hackerrank hackerrank-solutions java oop
Last synced: 08 Nov 2024
https://github.com/oshekharo/emoji-browser
Emoji Browser is a web app that allows you to browse and explore various emojis conveniently. 🚀
emoji emojis-filter hackerrank html-css-javascript
Last synced: 09 Nov 2024
https://github.com/abdallahhemdan/regex-solutions
HackerRank Regex Solutions
hackerrank hackerrank-solutions regex
Last synced: 24 Oct 2024
https://github.com/putukrisna6/ceritanya-belajar-cp
Part of an effort to learn Competitive Programming
competitive-programming cpp hackerrank
Last synced: 10 Nov 2024
https://github.com/pkx8326/drawing_triangles_with_mysql
This repository contains simple sets of codes that draw triangles in the form of ASCII art using MySQL. I cam across these codes on HackerRank and I thought it was a very strange concept to SQL to draw triangles with ASCII art. But then it became a challenging tasks and I learned to use information_schema.tables, a dummy table that exists in every MySQL session.
hackerrank hackerrank-solutions information-schema mysql sql
Last synced: 13 Nov 2024
https://github.com/saifshahriar/problem-solving
All my problem solvings from codeforces, hackerrank, leetcode and other websites.
algorithm c codechef codeforces data-structures go hackerrank leetcode lua problem-solving python rust sql
Last synced: 12 Nov 2024
https://github.com/nhsz/go-hackerrank
My solutions for Hacker Rank's problems using Go
algorithms go golang hackerrank hackerrank-solutions programming
Last synced: 28 Oct 2024
https://github.com/kylemit/code-challenges
Code Challenge Solutions
algorithms data-structures hackerrank hackerrank-solutions leetcode leetcode-solutions
Last synced: 28 Oct 2024
https://github.com/osandadeshan/hackerrank-java
Hackerrank java questions and answers.
hackerrank hackerrank-solutions java
Last synced: 13 Nov 2024
https://github.com/aamirxshaikh/10-days-of-js
This repository contains solutions for HackerRank's "10 Days of JavaScript" tutorial. Each day covers a specific topic and includes code challenges to reinforce learning.
hackerrank hackerrank-javascript javascript
Last synced: 13 Nov 2024
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: 12 Nov 2024
https://github.com/yukti-09/hackerrank-solutions
This repository contains my submissions on HackerRank.
c cpp hackerrank hackerrank-solutions problem-solving python3
Last synced: 24 Oct 2024
https://github.com/sanjaysunil/hackerrank-problem-solving
My personal HackerRank solutions to the Problem Solving course.
challenges competitive competitive-programming hackerrank hackerrank-algorithms-solutions hackerrank-challenges hackerrank-python hackerrank-solutions problem problem-solving problems python solutions
Last synced: 10 Nov 2024
https://github.com/srikanth-josyula/programming-challenges
Contains Solutions for HackerRank & Leet Code
hackerrank hackerrank-solutions java leetcode leetcode-solutions sql
Last synced: 05 Nov 2024
https://github.com/reshiadavan/hackerrank
My HackerRank Journey.
concurrency data-structures-and-algorithms golang hackerrank python rust scala
Last synced: 13 Nov 2024
https://github.com/joknaa/coding_challenges
💪🏻💻 These are some of the coding challenges and problems i solved and projects i did "Hackerrank" and "Hyperskill" platforms
c css hackerrank html hyperskill java javascript
Last synced: 14 Nov 2024
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: 13 Nov 2024
https://github.com/timbo-rafa/python-lcs
Longest Common Substring
algorithms demo dynamic-programming hackerrank python
Last synced: 13 Nov 2024
https://github.com/roneetkumar/hacker-rank-go
solved hacker rank questions, while learning GO
algorithms go golang hackerrank login
Last synced: 11 Nov 2024
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: 31 Oct 2024
https://github.com/yanfiq/playground
Playground, but for code
algorithms-and-data-structures c cpp css hackerrank html java javascript kotlin learning-by-doing mobile-development object-oriented-programming php playground programming-concepts project-based-learning random tailwindcss web-development
Last synced: 01 Nov 2024
https://github.com/syslog777/hackerrankrepo
Hackerrank Solutions
hackerrank java problems solutions
Last synced: 12 Oct 2024
https://github.com/timbo-rafa/python-maximize
hackerrank python python3 recursion
Last synced: 13 Nov 2024
https://github.com/sharmas1ddharth/10_days_of_statistics_hackerrank
The code in this repository is the solution of HackerRank's 10 day of statistics challenge problems.
10daysofstatistics hackerrank hackerrank-solutions r statistics
Last synced: 12 Nov 2024
https://github.com/jesbalchiero/hackerrank
HackerRank solutions solved.
csharp go golang hackerrank hackerrank-solutions typescript
Last synced: 21 Oct 2024
https://github.com/timbo-rafa/html-notes
Todo web app
demo frontend hackerrank html javascript notes todo vanhack
Last synced: 13 Nov 2024
https://github.com/mslinn/hacker-rank
Idiomatic Scala HackerRank Solutions
hackerrank hackerrank-solutions scala
Last synced: 11 Nov 2024
https://github.com/itsjwala/hackerrank
practice problems of hackerrank
competitive-programming hackerrank
Last synced: 13 Nov 2024
https://github.com/xoraus/competitive-programming
Getting Started with Competitive Programming for Absolute Beginner
codechef codeforces hackerrank leetc
Last synced: 14 Nov 2024
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: 12 Nov 2024
https://github.com/kyracnh/hackerrank_shell
Solutions to HackerRank Linux Shell challenges, demonstrating efficient command usage and scripting techniques for various problem difficulties.
bash bash-script hackerrank hackerrank-challenges hackerrank-solutions linux-shell shell shell-script
Last synced: 31 Oct 2024
https://github.com/srikanth-kandi/ccc-hackerrank
CCC LBRCE HackerRank Contest Solutions
ccc-hackerrank ccc-hackerrank-solutions ccc-lbrce hackerrank hackerrank-challenges hackerrank-solutions
Last synced: 28 Oct 2024
https://github.com/viniciusdsandrade/technical-test-it-bootcamp-dev-jr-mercado-livre-2024
Mercado Livre recruitment process: Backend Jr. | Hacker Hank Technical Test
algorithms-and-data-structures hackerrank java python
Last synced: 11 Nov 2024
https://github.com/brownboycodes/problem_solving
solutions to various coding problems
codesignal codewars css-battle dart google-kickstart hackerrank javascript python python3
Last synced: 11 Nov 2024
https://github.com/santik/hackerrank
My solution for hackerrank puzzles
hackerrank hackerrank-algorithms-solutions hackerrank-java hackerrank-solutions hackerranksolutions puzzles
Last synced: 14 Nov 2024
https://github.com/davidf1000/hackerrank-sql-prep
Archive Code for Hackerrank SQL Preparation
Last synced: 12 Nov 2024
https://github.com/davidf1000/hackerank-3-month-prep
Code archive for Hackerrank 3 Month Technical Interview Prep
Last synced: 12 Nov 2024
https://github.com/adamnieto/hacker-rank
Problems that I have completed on Hacker Rank
Last synced: 13 Nov 2024
https://github.com/carrington-dev/cloudservices
Hackerrank Computer Science Practice
Last synced: 11 Nov 2024
https://github.com/jaebradley/hackerrank
Solutions to some of the problems on HackerRank
hackerrank hackerrank-solutions
Last synced: 14 Nov 2024
https://github.com/asarkar/hackerrank-fp-haskell
Functional Programming code challenges on HackerRank
functional-programming hackerrank hackerrank-challenges hackerrank-haskell hackerrank-solutions haskell
Last synced: 13 Nov 2024
https://github.com/kyracnh/hackerrank_c
These are my solutions for Hackerrank C language challenges
c c-language c-programming c-programming-language hackerrank hackerrank-algorithms-solutions hackerrank-challenges hackerrank-solutions
Last synced: 12 Oct 2024
https://github.com/nirmalnishant645/college-activity
Different lectures on approaching the problems asked in Job Interviews that are available on LeetCode.
algorithms big-o big-o-notation big-o-performance complexity complexity-analysis data-structures hackerrank hackerrank-solutions interview interview-practice interview-prep interview-preparation interview-questions interview-test leetcode leetcode-python leetcode-solutions python python3
Last synced: 09 Nov 2024
https://github.com/suwadith/hackerrank-python
Solutions that I came up with for the problems given by HackerRank.
Last synced: 13 Nov 2024
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: 13 Nov 2024
https://github.com/atharva-narkhede/srm-sem3
BTECH CSE SEMESTER 3 SRMAP
cpp daa hackerrank hackerrank-solutions python srm-university srmap
Last synced: 15 Nov 2024
https://github.com/nityansuman/coding-python
From competitive coding puzzles to interview questions, everything in Python.
coding-interview coding-interview-challenges coding-interview-preparations competitive-programming hackerrank hackerrank-python hackerrank-solutions interview-questions python
Last synced: 04 Nov 2024
https://github.com/wilsonkinyua/hackerrank-react-slideshow-interview-app
hackerrank interview-questions react
Last synced: 11 Nov 2024
https://github.com/irsol/hackerrank
Solutions to HackerRank problems using Python3
hackerrank hackerrank-algorithms-solutions hackerrank-challenges hackerrank-python hackerrank-solutions problem-solving python python3
Last synced: 12 Nov 2024
https://github.com/irsol/hacker-rank-30-days-of-code
30 Days of Code
30-days-of-code arrays binary-numbers dictionary hacker-rank hackerrank hackerrank-solutions loops map python python3 recursion
Last synced: 12 Nov 2024
https://github.com/oneananda/codingchallenges
This repository contains solutions to coding problems from key coding challenge platforms, implemented in various programming languages.
csharp go hackerrank java javascript kotlin leetcode projecteuler ruby swift typescript
Last synced: 07 Nov 2024
https://github.com/seycileli/hackerranksolutions
Solution to HackerRank code in the Java Language
algorithims algorithm-challenges hackerrank hackerrank-algorithms-solutions hackerrank-challenges hackerrank-java hackerrank-solutions java java-8
Last synced: 15 Nov 2024