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.

GitHub: https://github.com/topics/leetcode
Wikipedia: https://en.wikipedia.org/wiki/LeetCode
Created by: LeetCode
Last updated: 2025-10-17 00:17:37 UTC
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https://github.com/shaikrasheed99/data-structures-and-algorithms

Practice problems of DSA from LeetCode and GeeksForGeeks platforms.

arrays bit-manipulation dsa dsa-algorithm dsa-learning-series dsa-practice geeksforgeeks java leetcode leetcode-java leetcode-practice leetcode-questions leetcode-solutions math number-theory patterns strings trees

Last synced: 21 Sep 2025

https://github.com/emanuelschmoczer/leetcode-kotlin

Kotlin solutions for leetcode.com problems

kotlin leetcode leetcode-kotlin leetcode-solutions

Last synced: 26 Jul 2025

https://github.com/princebansal7/dsa-sheets-code

This Repository contains Logic programs with full explanations and multiple ways of approaching the Problems. Also my solution codes for sheets like DSA 450 Sheet, SDE 180 Sheet, Ongoing DSA Placement Course etc.

algorithms cpp data-structures leetcode stl

Last synced: 08 Oct 2025

https://github.com/iyehah/leetcode-status

Show your dynamically generated LeetCode stats on your GitHub profile or your website

card github graph leetcode status

Last synced: 02 Jul 2025

https://github.com/anishlearnstocode/leetcode-arrays-101

Solved Questions from LeetCode Learn Section Arrays 101.

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Last synced: 13 Jul 2025

https://github.com/nishant7372/leetcode

Solutions of LeetCode Problems

algorithms data-structures data-structures-and-algorithms dsa easy-tagged hard-tagged java leetcode leetcode-java leetcode-solutions math medium-tagged

Last synced: 12 Jul 2025

https://github.com/sksumit/codestation

A minimalistic tracker for competitive programming with your friends.

codechef competitive-programming competitive-programming-contests dashboard geeksforgeeks leetcode programming spoj tracker

Last synced: 05 Apr 2025

https://github.com/pritz69/leetcode-solutions

Solutions of some of the best Programs available on LeetCode for Beginners and Intermediate , uploaded on languages namely Python , Java , C++, C .

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Last synced: 01 May 2025

https://github.com/yashsiwach/leetcode-cpp

❤️‍🔥A collection of my important and well-documented LeetCode solutions showcasing my problem-solving skills and coding proficiency.

advanced-programming competitive-programming competitive-programming-contests computer-science dsa-algorithm dsa-practice leetcode leetcode-cpp leetcode-solutions placement-preparation problemoftheday

Last synced: 02 Jul 2025

https://github.com/temitopeakin1/leetcode365-2022-

leetcode problems solved all through 365 days in 2022

datastructures-algorithms javascript leetcode leetcode-solutions

Last synced: 27 Feb 2025

https://github.com/0xff-dev/for-an-offer

Just wait an offer, We want to be real programmer.

cpp go java leetcode python3 shell sql

Last synced: 19 Apr 2025

https://github.com/elf-alchemist/leet-code

My solutions to LeetCode problems.

javascript leetcode nodejs

Last synced: 23 Mar 2025

https://github.com/omarmgaber/problem_solving

My problem solving lounge

codeforces leetcode problem-solving

Last synced: 23 Jun 2025

https://github.com/daverbk/algos

Algorithms and data structures studies. Grokking Algorithms by Aditya Y. Bhargava, LeetCode's Data Structures and Algorithms course and some algorithmic tasks from different interviews stages

algorithms csharp java leetcode studies

Last synced: 07 May 2025

https://github.com/aditya43/data-structures-algorithms

:hotsprings: Data structures, algorithms and problem solving patterns using JavaScript.

algorithm avl-tree-implementations backtracking-algorithm complexity data-structures-and-algorithms dijkstra-algorithm dynamic-programming graph-traversal-algorithms leetcode memoization sliding-windows tree-traversal-algorithm trie-tree

Last synced: 28 Jun 2025

https://github.com/yjhmelody/leetcode-rust

LeetCode solutions in Rust

leetcode rust

Last synced: 08 Apr 2025

https://github.com/anmol-baranwal/leetcode-gfg-ds-solutions

C++ Topic wise Leetcode & GFG solutions ✨ (easy access)

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Last synced: 06 Jul 2025

https://github.com/upupming/coding-interviews-js-in-two-days

两天内冲刺刷完《剑指 offer》中的题目。

algorithms coding-interviews leetcode

Last synced: 08 Apr 2025

https://github.com/k-g-prajwal/leetcode

This repository contains solutions to problems on leetcode.com website.

leetcode leetcode-java leetcode-python leetcode-solutions

Last synced: 07 May 2025

https://github.com/amitverma80/leetcode-sql

This repository contains solutions for LeetCode SQL problems.

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Last synced: 12 Apr 2025

https://github.com/tafara-n/code_challenges

Coding challenges from different platforms.

code-wars leetcode practise-python project-euler w3-resource

Last synced: 12 Apr 2025

https://github.com/b72u68/fileeter

A Chrome extension that provides filter for Leetcode problem pages

chrome-extension leetcode

Last synced: 14 May 2025

https://github.com/bgelov/python

My Python code, Hackerrank and LeetCode solutions and etc.

hackerrank leetcode leetcode-solutions python python-script python3 scripting scripts

Last synced: 22 Feb 2025

https://github.com/shibam120302/leetcode

I try to upload the daily code which i practice daily in LEETCODE

cpp dailychallenges dsa java leetcode leetcode-solutions

Last synced: 10 Jul 2025

https://github.com/ansh-info/incognito

Inspired by Google's Foobar challenge. It automates secretive candidate selection based on online activity, provides timed coding challenges, and allows hiring managers to evaluate submissions

api docker docker-compose javascript jupyter-notebook kmeans leetcode logistic-regression machine-learning machinelearning mysql python3 react reactjs scikit-learn selection-algorithms supervised-learning webdevelopment

Last synced: 13 May 2025

https://github.com/silvermete0r/problem_solving_coding_time

This is a repository where my program codes will be collected for the most interesting programming tasks encountered on coding platforms and competitions.

brainstorming competitive-programming cpp java leetcode problem-solving python

Last synced: 30 Apr 2025

https://github.com/aa8y/leetcode

Leetcode problems solved in different languages

java leetcode node-js scala

Last synced: 01 Mar 2025

https://github.com/rajeevranjancom/leetcode_cpp

All about Leetcode c++ code programming.

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Last synced: 15 Mar 2025

https://github.com/liuzihe02/dsa

Personal notes for neetcode.io courses

algorithms data-structures leetcode

Last synced: 11 Oct 2025

https://github.com/jaygajera17/leetcode_gfg_string_problem

Collection of all the String Question from gfg and leetcode

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Last synced: 05 Apr 2025

https://github.com/c4nzin/challenge-leetcode-solve-all-problems

my personal challenge: I will solve all the problems on LeetCode in 2 years

codewars codewars-kata codewars-solutions leetcode leetcode-javascript leetcode-questions leetcode-solutions leetcode-typescript typescript

Last synced: 17 Feb 2025

https://github.com/samyam81/dynamicprogramming

Dynamic Programming: Employing systematic memoization and recursion, this paradigm optimizes computational efficiency by breaking down complex problems into smaller overlapping subproblems, offering solutions that are both optimal and scalable.

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Last synced: 22 Mar 2025

https://github.com/dhananjaylatkar/leetcode

Leetcode solutions

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Last synced: 25 Mar 2025

https://github.com/sudhanva-nadiger/dsa

Leetcode and GFG solved questions!

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Last synced: 04 Apr 2025

https://github.com/abidmuin/programming-problems

Solution of programming problems from various sources.

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Last synced: 10 Apr 2025

https://github.com/jane-does-coding/leetcode

Leetcode solutions in Java :)

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Last synced: 22 Jul 2025

https://github.com/nidhiupman568/my-sql-problem-solved

🌟Welcome to a curated 📚 collection 📚 of solved 🛠️ MySQL 💾 interview 💬 problems ❓ from LeetCode 💡. 📊🔍 This section 📚 showcases 🔍 key questions ❓ and their solutions 💡, providing 📊 a valuable 🛠️ resource 📚 for anyone 💬 preparing 🛠️ for SQL 💾 interviews 💬. 🚀

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Last synced: 27 Feb 2025

https://github.com/dhruvabhat24/leetcoder

This is a leetcode study plan

daily-coding-challenge java leetcode

Last synced: 24 Mar 2025

https://github.com/tigercosmos/csie1212

2018 CSIE1212: Data Structures and Algorithms

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Last synced: 26 Mar 2025

https://github.com/ajay-dhangar/leetcode

LeetCode Solution in Java Language

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Last synced: 03 Sep 2025

https://github.com/bcbcarl/leetcode

A collection of solutions for LeetCode algorithms problems.

algorithms leetcode

Last synced: 22 Feb 2025

https://github.com/emahtab/number-of-islands

Number Of Islands Problem

bfs breadth-first-search depth-first-search dfs leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/pratikpaudel/leetcode-progress-documentation

A collection of my LeetCode solutions and notes to improve and prepare for technical interviews.

data-structures datastructures dsa leetcode

Last synced: 29 Mar 2025

https://github.com/zuramai/leetcode

My leetcode solutions in Rust

leetcode

Last synced: 07 Apr 2025

https://github.com/cloud-org/leetcode-question-today

leetcode 每日一题机器人推送

go graphql leetcode slack wecom

Last synced: 11 Apr 2025

https://github.com/stackcats/leetcode

leetcode

Last synced: 16 Apr 2025

https://github.com/xiezhq-hermann/leetcode-in-python

My own LeetCode solutions in Python (in updating)

algorithm leetcode leetcode-python leetcode-solutions python python3

Last synced: 14 Oct 2025

https://github.com/mewx/mypracticeinone

All my practise codes archived here.

advert-of-code leetcode practice-projects topcoder

Last synced: 05 Mar 2025

https://github.com/mayandev/javascript_algorithm

⚔️记录算法与数据结构的学习过程，记录leetcode刷题过程，复现《剑指offer》中的题目，所有算法使用JavaScript实现。

algorithms javascript javascript-algorithm leetcode leetcode-offer-javascript offer

Last synced: 26 Feb 2025

https://github.com/sfantasy/algorithms

Please keep learning :-)

algorithm codewars leetcode

Last synced: 26 Feb 2025

https://github.com/c-weiyu/data-structure-algorithm

資料結構與演算法之作品集

bst codesignal heap-sort leetcode merge-sort quicksort stack

Last synced: 15 Mar 2025

https://github.com/zcemycl/algotest

Solving algorithm problems with C++ (Cmake,gtest), C# (dotnet,xunit), Py (pip,pytest), Js (NodeJS,mocha), bash scripts and github actions, under Win10/OSX/Ubuntu.

algorithms cmake cpp csharp dotnet github-actions googletest javascript leetcode macosx makefile mocha nodejs pip pytest python3 ubuntu unit-testing win2019 xunit

Last synced: 24 Apr 2025

https://github.com/vatsalkesarwani12/30daysleetcode

June LeetCoding Challenge

algorithms data-structures java leetcode solutions

Last synced: 23 Apr 2025

https://github.com/masx200/leetcode-test

leetcode题解和一些测试工具

cpp golang kotlin leetcode leetcode-solutions typescript

Last synced: 07 May 2025

https://github.com/virag-ky/leetcode

In this repository I'm storing the challenge solutions from LeetCode that I solved. I'm using the Grind 75 platform which customizes LeetCode study plans according to your needs.

javascript leetcode leetcode-solutions

Last synced: 15 Jun 2025

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

Leetcode discussions, brainstorming, musings, and solutions

leetcode leetcode-python leetcode-solution

Last synced: 09 Apr 2025

https://github.com/moilk/leet

LeetCode 刷题走起~

algorithm leetcode

Last synced: 26 Feb 2025

https://github.com/jachinlin/leetcode

每日一 Code，My LeetCode solutions

leetcode leetcode-solutions python

Last synced: 23 Mar 2025

https://github.com/jatin-8898/leetcode

My solutions for the Leetcode problems in Java 🤖

arrays bst dynamic-programming easy hard leetcode leetcode-easy-level-algorithms leetcode-java leetcode-medium-level leetcode-practice leetcode-questions leetcode-solutions linked-list medium prime-numbers script sql string-manipulation strings trees

Last synced: 06 Mar 2025

https://github.com/azanul/lc_notion

automation go golang leetcode leetcode-practice notion notion-api notion-automation notion-database python python3 spaced-repetition spaced-repetition-system

Last synced: 14 May 2025

https://github.com/iamantimpal/leetcode-python-solutions

LeeteCode-in-Python is a GitHub repo with Python solutions to LeetCode problems. It offers clean, efficient, and well-documented code for interview prep, competitive programming, and mastering algorithms. Solutions are categorized by difficulty and include explanations for clarity. Regularly updated, it emphasizes Pythonic practices.

leetcode leetcode-75 leetcode-python leetcode-questions leetcode-solutions

Last synced: 23 Apr 2025

https://github.com/zenithclown/self-development

data-structures deep-q-learning dsa-algorithm github grokking-coding-interview hackerearth-solutions interview-preparation interview-questions julia kaggle-competition leetcode leetcode-python leetcode-solutions practice-programming project-euler-python-solutions python python3

Last synced: 23 Mar 2025

https://github.com/bunnykek/leetcode-questions-excel

All the LeetCode questions under one excel file

datastructures-algorithms dsa leetcode

Last synced: 03 Mar 2025

https://github.com/me-on1/leetcode-syncinaction

GitHub Action to Sync your Leetcode Accepted Solution with GitHub repo acts as a personal leetcode archive.

github-actions leetcode leetcode-cpp leetcode-solutions leetcode-submissions sync

Last synced: 12 Sep 2025

https://github.com/enjoy-binbin/day-day-up

:speedboat: Rocoding my study. 记录自己的刷题历程。算法、架构、知识点or anything

leetcode python

Last synced: 27 Mar 2025

https://github.com/sdasgup3/leetmap

MIndMap of all the problems in Leetcode

algorithms atom-editor atom-plugin c coding-interviews cplusplus-11 cpp data-structures golang leetcode leetcode-cpp leetcode-golang leetcode-questions leetcode-solutions mindmap mindmapping

Last synced: 09 Apr 2025

https://github.com/konaraddi/interview-prep

Preparing for interviews

ctci interview leetcode

Last synced: 04 Apr 2025

https://github.com/drlite35/competitive-programming-solutions

⌨️ A repository containing my solutions to competitive programming problems from LeetCode, Codeforces, and GeeksforGeeks.

codeforces competitive-programming geeksforgeeks leetcode problem-solving

Last synced: 19 Feb 2025

https://github.com/digitalcrab/leetcode-problems-go

Problems from leetcode with solutions in Go

go golang leetcode leetcode-golang leetcode-solutions

Last synced: 13 Jul 2025

https://github.com/ddzyan/leetcode

使用 javascript 对 leetCode 经典题目进行解决

javascript leetcode

Last synced: 29 Jun 2025

https://github.com/fbjorn/leetcode-runner

Quick dive into LeetCode problem solving 🧠

leetcode leetcode-python leetcode-solutions

Last synced: 12 Apr 2025

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

My LeetCode Solutions repository, where algorithmic mastery meets the elegance and the versatility of my code🚀

codewars codewars-solutions leetcode leetcode-questions leetcode-solutions

Last synced: 23 Apr 2025

https://github.com/spielers/leeting

An extension to find Pepcoding and Interviewbit problems on OG Leetcode

chrome-extension interviewbit leetcode

Last synced: 23 Feb 2025

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

A collection of problem solving solutions

algorithms codejam geeksforgeeks leetcode problem-solving project-euler

Last synced: 24 Feb 2025

https://github.com/tans105/javaprogramming

Data structures and Algorithms + Questions from various competitive programming websites like leetcode, hackerrank, hackerearth, geekforgeeks etc.

algorithms arrays binary-trees competitive-programming core-java data-structures dynamic-programming geeksforgeeks hackerearth hackerrank java leetcode linked-list stack string

Last synced: 14 Mar 2025

https://github.com/sauravmaheshkar/playground

Algorithms, Data Structures, Leetcode, Niche Languages

c cpp-programming haskell leetcode nix-flake prolog python3 rust tracker-misc

Last synced: 14 Apr 2025

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

Ruixe 的 LeetCode 算法题集，使用 TypeScript 语言，集成 Jest 单元测试，可快速新建题解源码与测试文件

leetcode leetcode-problems-solutions leetcode-typescript typescript unit-testing

Last synced: 11 Mar 2025

https://github.com/zthxxx/leetsolve

simple & light testing frame for LeetCode solutions with JavaScript

leetcode leetcode-solutions problem solutions testing-framework

Last synced: 05 Jul 2025

https://github.com/kts-o7/leetcode_journey

This repository will serve as platform to track my Leetcode Journey. I will be solving questions using CPP and pushing solutions here.

dsa-learning-series dsa-practice leetcode leetcode-cpp leetcode-solutions

Last synced: 23 Apr 2025

https://github.com/debapriyo007/leetcode-questions

Explore my DSA-Questions GitHub repository. . Each question is documented with clear explanations, aiding understanding and skill development. Whether you're honing your problem-solving abilities or preparing for coding interviews, this repository is your guide. Together, let's embark on a journey.

advance-data-structure binary-search dsa java leetcode maps recursion set

Last synced: 31 Aug 2025

https://github.com/sudhir878786/myleetcode_solutions

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

leetcode leetcode-solutions leetcode-solutions-cpp

Last synced: 26 Feb 2025

https://github.com/anasfik/dart_leetcode_problems

LeetCode solutions with Dart programming laungage, including explanations, A valuable resource for coding interview preparation and improving problem-solving skills with Dart.

algorithms complexity dart dart-lang dartlang flutter leetcode leetcode-practice leetcode-solutions problem-solving problems space-complexity time-complexity