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hackerrank-solutions

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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.

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satyam-software-developer / coding-interview-solutions

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Passionate Full Stack Software Engineer with a strong foundation in Data Structures and Algorithms. This repository showcases my solved problems from LeetCode, GeeksforGeeks, and HackerRank, written in Java and C++ to strengthen problem-solving and programming skills.

java algorithms cpp data-structures leetcode-solutions hackerrank-solutions leetcode-java leetcode-cpp geeksforgeeks-solutions geeksforgeeks-java geeksforgeeks-cpp geeksforgeeks-dsa leetcode-daily-solutions
  • Updated Sep 15, 2026
  • Java

kishanrajput23 / HackerRank-Solutions

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A curated repository of my HackerRank solutions, covering a variety of programming, Data Structures, and Algorithms challenges.

javascript python java sql cpp solutions hackerrank hackerrank-python hackerrank-solutions hackerrank-java 30daysofcode hackerrank-cpp hackerrank-javascript hackerrank-30dayschallange hackerrank-challenges hackerrank-sql hackerrank-sql-solutions 30dayscodechallenge codehub-sync
  • Updated Sep 15, 2026
  • C++

sir-gon / algorithm-exercises-py

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Algorithms Exercises solved in Python 3, running with built-in unittest suit. Developed with TDD.

python tdd algorithms hackerrank test-driven-development-with-python test-driven-development hackerrank-python hackerrank-solutions algorithms-datastructures algorithms-and-data-structures hackerrank-challenges algorithm-exercises exercises-solutions algorithms-and-datastructures exercises-code-python
  • Updated Sep 15, 2026
  • Python

sir-gon / algorithm-exercises-c

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Algorithms Exercises solved in C (GNU11), running with CMake and Catch2 (C++) unittest framework. Developed with TDD.

c cmake tdd algorithms hackerrank projecteuler test-driven-development algorithm-challenges hackerrank-solutions algorithms-datastructures algorithms-and-data-structures hackerrank-challenges hackerrank-c catch2 exercises-solutions gnu11 exercises-code-c test-driven-development-with-c
  • Updated Sep 15, 2026
  • C++

sir-gon / algorithm-exercises-csharp

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Algorithms exercises solved in C# .NET 8.0, with MSTest test runner. Developed with TDD.

csharp tdd algorithms dotnet hackerrank projecteuler algorithm-challenges hackerrank-solutions algorithms-datastructures algorithms-and-data-structures hackerrank-challenges hackerrank-csharp algorithm-exercises exercises-solutions exercises-code-csharp algorithm-and-data-structures test-driven-development-with-csharp
  • Updated Sep 15, 2026
  • C#

sir-gon / algorithm-exercises-js

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Star 4

Algorithms exercises solved in Javascript ECMA6, running with Jest testing suite. Developed with TDD.

javascript jest tdd algorithms hackerrank test-driven-development algorithm-challenges jest-tests hackerrank-solutions exercise-solutions algorithms-datastructures ecma6 algorithms-and-data-structures hackerrank-javascript hackerrank-challenges exercises-solutions exercises-code-javascript jest-testing hackerrank-js exercise-code-javascript
  • Updated Sep 15, 2026
  • JavaScript

sir-gon / algorithm-exercises-ts

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Algorithms Exercises solved in Typescript, running with Jest testing suite. Developed with TDD.

typescript jest tdd algorithms hackerrank projecteuler test-driven-development algorithm-challenges jest-tests hackerrank-solutions exercise-solutions algorithms-datastructures algorithms-and-data-structures hackerrank-challenges jest-testing hackerrank-typescript test-driven-development-with-typescript exercise-code-typescript hackerrank-ts
  • Updated Sep 10, 2026
  • TypeScript

sir-gon / algorithm-exercises-go

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Star 2

Algorithms Exercises solved in Go, running in built-in Go test suite. Developed with TDD.

go golang tdd hackerrank projecteuler test-driven-development algorithm-challenge algorithm-challenges hackerrank-solutions exercise-solutions algorithms-datastructures algorithms-and-data-structures hackerrank-go hackerrank-challenges hackerrank-golang algoritmhs exercises-code-go test-driven-development-with-go
  • Updated Sep 9, 2026
  • Go

Created by Vivek Ravisankar, Hari Karunanidhi

Released July 2009

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144 followers
Organization
interviewstreet
Website
github.com/topics/hackerrank
Wikipedia
Wikipedia

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codechef competitive-programming