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LeetCode

LeetCode is a popular online platform that provides programming and technical interview questions. The site features challenges across a range of difficulties, focusing on algorithms, data structures, and other computer science fundamentals. LeetCode helps users enhance their coding skills, prepare for technical interviews, and engage in programming contests. This topic explores how LeetCode equips individuals with the tools to improve their coding proficiency and problem-solving abilities in a competitive environment.

https://github.com/armandfs/leetcode-storage

repo for storing all of my leetcode history and code that I've submitted. (Possibly will be in Python or maybe even JavaScript)

leetcode leetcode-python leetcode-solutions

Last synced: 25 Apr 2026

https://github.com/tsra0ne/leetcode

Leetcode Problem Solutions

leetcode leetcode-solutions leetcode-swift

Last synced: 13 May 2025

https://github.com/cyberoctane29/leetcode-sql-solutions

This repository features my SQL solutions to LeetCode problems, categorized by difficulty: Easy, Medium, and Hard. Each file may contain multiple solutions to a single problem, showcasing different approaches or optimizations. All solutions are well-commented for clarity, making this a valuable resource for learning and mastering SQL techniques.

leetcode leetcode-solutions leetcode-sql leetcodesql problem-solving

Last synced: 13 Mar 2025

https://github.com/pmarkaide/leetcode

LeetCode problems solutions in Kotlin

kotlin leetcode

Last synced: 01 Jul 2025

https://github.com/wasi0013/leet_code

leetcode :snake: Python 3 solutions

leetcode leetcode-python3-solutions leetcode-solutions python

Last synced: 18 Jun 2026

https://github.com/daniguardiola/leetcode

💻 My solutions to Leetcode problems in various languages

csharp golang javascript leetcode leetcode-solutions python rust

Last synced: 08 Apr 2026

https://github.com/michaelrutherford/leetcode

A project containing implementations of popular algorithms, solutions to coding challenges, and more.

leetcode leetcode-python leetcode-solutions python python3

Last synced: 29 Apr 2026

https://github.com/debonex/leetcode_rs

leetcode rust solutions

leetcode rust

Last synced: 28 Feb 2025

https://github.com/blablatdinov/leetcode-anki

This repository is designed to assist you in systematically learning and memorizing LeetCode problems and algorithms using Anki, a popular mnemonic learning tool

algorithms algorithms-and-data-structures anki learning leetcode python

Last synced: 28 Apr 2026

https://github.com/rustydavinci/leetcode_solutions

LeetCode problems solutions in Rust

leetcode leetcode-rust leetcode-solutions rust

Last synced: 14 Mar 2025

https://github.com/abdoufermat5/algorithmique

# Resolution de quelques problemes et implémentations de quelques algorithmes

algorithms competitive-programming data-structures dsa-algorithm leetcode python

Last synced: 27 Jun 2025

https://github.com/rawat9/leetcode

Solutions to Leetcode problems

java leetcode python3 sql

Last synced: 11 Mar 2026

https://github.com/andrewgazelka/leet-rust

Leetcode problems in Rust

leetcode leetcode-rust rust

Last synced: 07 Apr 2025

https://github.com/vanessaaleung/a-leetcode-a-day

Chrome extension that pops up a random LeetCode top 100 question.

chrome d3 extension leetcode

Last synced: 28 Apr 2026

https://github.com/hoangnx30/dsa

I failed a lot of interviews due to the data structure and algorithm... That's why.

datastructures-algorithms golang leetcode python3

Last synced: 08 Jun 2026

https://github.com/man0sh-r0y/leetcode-practice-enviroment

VS Code set up for your seamless problem solving journey. If You are a Windows / Mac user you can follow it.

leetcode problem-solving vscode

Last synced: 29 Apr 2026

https://github.com/quantumwizard888/leetcode-problems

A collection of very non systematic solutions for Leetcode problems.

leetcode leetcode-python leetcode-solutions

Last synced: 29 Mar 2025

https://github.com/kaierikniermann/tech-interview-prep

This is a collection of some materials for technical interviews

algorithms dsa interview-prep leetcode

Last synced: 13 May 2026

https://github.com/winter-code/leetcode-30-days

Trying to solve one problem everyday with the leetcode 30 day challenge

coding hacktoberfest hacktoberfest2020 leetcode

Last synced: 16 Jan 2026

https://github.com/jiannan-dev/leetcode-daily-question

获取leetcode每日一题(get the daily question of leetcode)

daily-questions leetcode

Last synced: 12 Jun 2025

https://github.com/whiteccinn/awesome-rust-algorithm

📝 LeetCode of algorithms with rust solution(updating).

algorithm leetcode leetcode-solutions rust rust-leetcode

Last synced: 11 Jun 2026

https://github.com/haeramkeem/algo

indomie mie goreng

algorithm cplusplus cpp go golang leetcode

Last synced: 01 Jan 2026

https://github.com/badhon495/leetjourney

This project is a collection of my solutions to LeetCode problems.

leetcode

Last synced: 04 Jul 2025

https://github.com/prayas7102/leetcode-solutions-in-cpp

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

array-manipulations backtracking binary-search-tree binary-tree bit-manipulation cpp dynamic-programming graph interview-questions leetcode leetcode-solutions linked-list recursion string-manipulation trie

Last synced: 17 Jun 2025

https://github.com/gunh0/leetcode-python

LeetCode Solutions: A Record of My Problem Solving Journey.

leetcode python3

Last synced: 25 Mar 2025

https://github.com/canziwan/algorithm

💻 Algorithm practice

algorithm c java leetcode

Last synced: 07 Mar 2026

https://github.com/nkcoder/dsa-space

All data structure and algorithm practice.

algorithms data-structures leetcode

Last synced: 29 May 2026

https://github.com/udit-rawat/quest

Quest is a on device RAG that helps you quickly find solutions to coding problems. It searches through a database of answers and gives you clear, easy-to-understand solutions tailored to your question. Whether you're looking for explanations or code examples, Quest helps you find the right answer fast.

deepseek-r1 hnsw leetcode ollama ollama-api qwen2 rag sentence-transformers

Last synced: 29 Apr 2026

https://github.com/gah-code/leetcode-practice

A structured JavaScript workout environment for solving LeetCode problems efficiently with ESLint, Jest, and Quokka.js.

exercises javascript jest leetcode

Last synced: 14 May 2026

https://github.com/lcian/leetcode-plagiarism-detector

🔍 Automated plagiarism reports for LeetCode Contests

competitive-programming leetcode plagiarism-detection

Last synced: 24 Nov 2025

https://github.com/nemisolv/dsa

Explore Java and C++ implementations of essential data structures and algorithms. Ideal for learning, coding challenges, and interview preparation.

dsa dsa-algorithm hackerrank interview-test leetcode leetcode-cpp leetcode-java

Last synced: 16 May 2026

https://github.com/praveendwivediii/leetcode-sql-50

This repository contains my solutions to LeetCode’s Top 50 SQL challenges. Great for mastering core SQL concepts and prepping for data interviews.

leetcode sql

Last synced: 24 Jan 2026

https://github.com/ridvikpal/leetcode-solutions-cpp

C++ solutions to problems I've solved on DSA platforms like LeetCode

cpp leetcode leetcode-solutions

Last synced: 11 Jun 2026

https://github.com/nobleknightt/contests-cli

Get schedule of coding contests from various coding platforms in your terminal.

api atcoder cli-tool codechef codeforces competitive-programming-contests geeksforgeeks leetcode python web-scraping

Last synced: 29 May 2026

https://github.com/anantduhan/leetcode-solutions

This repository consists of all my Leetcode solutions that I have coded.

leetcode leetcode-cpp leetcode-solutions

Last synced: 29 Oct 2025

https://github.com/mu7annad0/leetcode

My answer for leetcode problems

leetcode leetcode-python leetcode-solutions python

Last synced: 05 Apr 2025

https://github.com/minhazulmin/leetcode

Solutions to LeetCode problems in various programming languages. A collection of algorithms and data structure challenges to improve problem-solving skills.

leetcode leetcode-javascript leetcode-php leetcode-solutions

Last synced: 06 Sep 2025

https://github.com/priyanshscpp/Data_Structures

This is My DSA Notes of CPP Codes ..Might Help me Revise in near Future

cpp dsa geeksforgeeks leetcode

Last synced: 12 May 2025

https://github.com/xiubug/leetcode-javascript

LeetCode solutions with JavaScript

algorithm leetcode leetcode-javascript

Last synced: 21 Jul 2025

https://github.com/6a6aqth/version-controlled-java-leetcode-solutions

A repository to showcase my DevOps skills using version control and Java programming. This repo contains solutions to LeetCode challenges where each commit represents the completion of a different challenge. It demonstrates how version control can be used in an iterative development process.

git java leetcode subversion version-control

Last synced: 30 Apr 2026

https://github.com/emilwijayasekara/leetcode-1816-truncate-sentence

LeetCode Problem 1816. Truncate Sentence - Given a sentence s​​​​​​ and an integer k​​​​​​. You want to truncate s​​​​​​ such that it contains only the first k​​​​​​ words. Return s​​​ after truncating it.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-2667-create-hello-world-function-30-days-of-javascript-day-1

LeetCode Problem 2667. Create Hello World Function - In this problem we have to write a function createHelloWorld. It should return a new function that always returns "Hello World".

javascript leetcode leetcode-solutions

Last synced: 19 Oct 2025

https://github.com/emilwijayasekara/leetcode-1346-check-if-n-and-its-double-exist

LeetCode Problem 1346. Check If N and Its Double Exist - Determine if there exist two indices in an array where the element at one index is twice the value of the element at another index. The goal is to check this condition for any pair of indices in the given array.

java leetcode leetcode-java leetcode-solutions

Last synced: 20 Jul 2025

https://github.com/emilwijayasekara/leetcode-771-jewels-and-stones

LeetCode Problem 771. Jewels and Stones - The task is to count how many stones in a given string are considered jewels based on a separate string of jewel types. The solution involves comparing characters in both strings and tallying the matches.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-1812-determine-color-of-a-chessboard-square

LeetCode Problem 1812. Determine Color of a Chessboard Square - The problem involves determining the color of a chessboard square based on its coordinates. Given a letter and a number representing a valid chessboard square, the task is to decide whether the square is black or white.

java leetcode leetcode-java leetcode-solutions

Last synced: 07 Jun 2026

https://github.com/waldohidalgo/leetcode_100_days_of_code_challenge

Repositorio con todas las soluciones a los desafíos realizados dentro de los 100 días de código en leetcode

100-days-of-code 100daysofcode leetcode leetcode-javascript leetcode-php leetcode-python leetcode-python3 leetcode-solutions leetcode-typescript

Last synced: 21 Mar 2025

https://github.com/felixoder/leetcode_journey

Here I share my leetcode progress journey

cp dsa hactober leetcode logic practise programming

Last synced: 17 Jan 2026

https://github.com/ahmeddhus/leet_code

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

java leetcode problem-solving

Last synced: 12 May 2025

https://github.com/iamursky/leetcode

My LeetCode problem solutions

leetcode

Last synced: 06 Jul 2025

https://github.com/nkcoder/leetcode-python

My LeetCode data structure and algorithm practice in Python.

algorithms data-structures leetcode python3

Last synced: 01 Mar 2025

https://github.com/ryoppippi/leetcode

ryoppippi is solving Leetcode!

leetcode leetcode-solutions

Last synced: 18 Mar 2025

https://github.com/avin/coding-algo-cheatsheets-cpp

Все самые нужные функции и методы для программирования на C++

cheatsheet cpp cpp20 interview leetcode snippets

Last synced: 12 Sep 2025

https://github.com/minhduc29/leetcode-contest-analytics

A data engineering project to extract, transform, and load LeetCode contest ranking and contest problems data

amazon-redshift amazon-s3 analytics apache-airflow aws aws-glue dag data-engineering data-pipeline elt etl leetcode leetcode-contest pandas

Last synced: 13 Apr 2026

https://github.com/priyanshscpp/data_structures

This is My DSA Notes of CPP Codes ..Might Help me Revise in near Future

cpp dsa geeksforgeeks leetcode

Last synced: 08 Jun 2026

https://github.com/cycno/myleetcode

I will upload every question which I will solve in leetcode

leetcode leetcode-python

Last synced: 11 Mar 2025

https://github.com/suellenferraz/30daysofjavascript

30 Dias de JavaScript com Leetcode

javascript leetcode

Last synced: 05 Apr 2025

https://github.com/parsashhub/leetcode150interviewquestions

TypeScript solutions for LeetCode Top 150 interview questions

coding-challenges interview-questions leetcode typescript

Last synced: 31 Oct 2025

https://github.com/priyanshudutta04/java-dsa

This repository contains all the codes that I practice for dsa

dsa java leetcode

Last synced: 17 Mar 2025

https://github.com/priyavrat-misra/dsa-dump

DSA/OJ code dumping repository.

codechef cpp dsa leetcode stl

Last synced: 21 Mar 2025

https://github.com/emilwijayasekara/leetcode-1-twosum

LeetCode Problem 1.Two Sum - This repository contains my solution to the classic "Two Sum" problem from LeetCode. The problem entails finding two numbers in an array that sum up to a given target.

java leetcode leetcode-java leetcode-solutions

Last synced: 05 Oct 2025

https://github.com/cowienduckie/dsa-practice-python

Solutions for DSA practice problems using Python

dsa-practice grind75 leetcode python3

Last synced: 06 Oct 2025

https://github.com/misa-j/leetcode

my solutions to leetcode problems

algorithm algorithms data-structures leetcode

Last synced: 06 Oct 2025

https://github.com/wev1n/aoc-leetcode

Collection repo with my advent-of-code and leetcode solutions.

advent-of-code algorithms-and-data-structures dsa-practice leetcode typescript

Last synced: 12 Sep 2025

https://github.com/bigpick/code-practice

Repository to house all sorts of various code practice sites, interview prep solutions, etc.

advent-of-code hackerrank interview-preparation leetcode practice-programming programming-exercises python python3 self-improvement

Last synced: 12 Jun 2026

https://github.com/rhazra-003/my_cp_solutions

Collection of Competitive Programming questions I solved for my placement preparation!

algorithms-and-data-structures codechef codeforces competitive-programming contest-programming cpp leetcode stl

Last synced: 06 Oct 2025

https://github.com/outluch/leetcode-js-tdd

Simple boilerplate for LeetCode warriors

javascript leetcode tdd

Last synced: 13 May 2025

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

This repository is a consolidated collection of solutions to popular coding challenges.

algorithms coding-challenges csharp dotnet hackerrank leetcode problem-solving

Last synced: 02 May 2026

https://github.com/ravsii/better-leetcode

Solve Leetcode problems in VSCode

leetcode vscode vscode-extension

Last synced: 24 Apr 2026

LeetCode Awesome Lists
awesome-leetcode-resources 65 competitive-programming 97 awesome-leetcode 44 awesome-programming-resources 70 awesome-leetcode 299 awesome-system-design 49 awesome-interview-algorithms 800 awesome-ebooks 106 awesome-dsa 109 Algorithms-and-Data-Structures 47 awesome-interview 74 Interview-Preparation 50 awesome-cpp20 65 awesome-leetcode 39 awesome-python-leetcode 269
LeetCode Categories
Blogs 1,219 🧠 Big Tech Algorithm Questions 288 Leetcode Problems & Solutions 💻 251 System Design 109 ✅ Algorithms 98 ✅ Data Structures 83 💻 Must-Do Problems (Topic Wise) 60 📈 Resources: 59 📌 Fundamental Concepts 50 🚀 Patterns 45 📚电子书 || 教程 39 Web 33 Algorithms 31 Programming Language 28 Learning Resources (Topic Wise) :checkered_flag::checkered_flag::checkered_flag: 28 Useful Links 22 Leetcode Study Plans 📚 18 Algorithms & Data Structures Learning Resources 17 Artificial Intelligence 17 21. Linked List 17