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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/georgewang1994/leetcodego

leetcode for go

go leetcode

Last synced: 11 Mar 2025

https://github.com/emilwijayasekara/leetcode-1935-maximum-number-of-words-you-can-type

LeetCode Problem 1935. Maximum Number of Words You Can Type - The task is to count the number of words that can be typed using a malfunctioning keyboard, considering a given string of words and a list of broken letters. Words containing any broken letter are considered untypeable.

java leetcode leetcode-java leetcode-solutions

Last synced: 24 Aug 2025

https://github.com/ayaka14732/leetcode-python-oneliner

Can you solve LeetCode problems in one-line Python code?

leetcode leetcode-solutions oneliners python

Last synced: 27 Jun 2025

https://github.com/luaannguyen/go-leetcode

My GO solutions for daily Leetcode ✏️

go golang leetcode leetcode-questions leetcode-solutions

Last synced: 25 Aug 2025

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/jyorien/leetbook

Your notebook for LeetCode.

chrome-extension leetcode

Last synced: 16 Apr 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/letsdeepchat/leetcode-30-days-of-javascript-programming

A closure in JavaScript occurs when a function "remembers" its lexical scope (the variables and functions that were in scope at the time it was created), even if it's executed outside that scope.

closure closure-leetcode deepak-chaudhari deepak14ri javascript-closures leetcode leetcode-closure leetcode-javascript-solutions leetcode-solutions

Last synced: 06 Apr 2025

https://github.com/sumonta056/start-cp-again

Pratice session of intership preparation !

codeforces interview-questions leetcode mock notes

Last synced: 27 Aug 2025

https://github.com/simon-hng/code_challenges

Leetcode and Hackerrank solutions

leetcode

Last synced: 10 Jan 2026

https://github.com/0necontroller/leetcode

This is a repository containing solutions to leet code problems I have done.

leetcode

Last synced: 28 Aug 2025

https://github.com/codingwizard2001/number-theory

Number theory is a branch of mathematics that deals with the properties and relationships of numbers, particularly integers. It encompasses various topics, including prime numbers, divisibility, modular arithmetic, congruences, and Diophantine equations. Number theory has applications in cryptography, computer science.

cplusplus cpp cpp17 daily-coding-problem leetcode leetcode-cpp leetcode-solutions number-theory number-theory-leetcode-problem problem-solving

Last synced: 28 Aug 2025

https://github.com/roy7077/advance-algo-dsa

This repository contains advanced algorithmic concepts and practice problems aimed at improving problem-solving skills for competitive programming and technical interviews. Topics include Fenwick Tree, Trie, KMP, Monotonic Stack, Sliding Window, Bit Manipulation, and more. Perfect for those targeting 1800 ~ 2200 difficulty range problems.

advanced-data-structures dsa dsa-algorithm dsa-practice leetcode

Last synced: 29 Aug 2025

https://github.com/mkabumattar/leetcode

This repository for archiving my leetcode submission 81/2094

java leetcode leetcode-java leetcode-solutions

Last synced: 10 Jun 2025

https://github.com/dominiks01/leetcode

Daily Leetcode Progress Tracker.

algorithms-and-data-structures c cpp learning leetcode

Last synced: 20 May 2026

https://github.com/ym1085/algorithm-study

Repository for solving algorithmic problems

algorithm backjoon java leetcode programmers

Last synced: 29 Mar 2025

https://github.com/kssh111/leetcode-solutions

Solutions to LeetCode problems in Java.

algorithms java leetcode

Last synced: 16 May 2026

https://github.com/houbb/leetcode-notes

leetcode-notes 力扣算法刷题笔记 数据结构与算法

algorithms data-structures leetcode

Last synced: 30 Aug 2025

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

🧩 Collection of leetcode problems.

leetcode problems

Last synced: 30 Aug 2025

https://github.com/zolotyh-dk/data-structures-and-algorithms

Решения задач по алгоритмам и структурам данных с LeetCode

algorithms-and-data-structures arrays-and-strings java leetcode sliding-window two-pointers

Last synced: 26 Feb 2025

https://github.com/pranavpr/leetcode-plus

Google Chrome extension for LeetCode

chrome-extension leetcode

Last synced: 20 May 2026

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/patricktcoakley/go-leetcode

Just solutions to Leetcode problems in Go.

algorithms data-structures golang interviewing leetcode

Last synced: 22 Aug 2025

https://github.com/sahuang/leetcode-in-cpp

LeetCode Solutions in C as an exercise

c cpp interview-practice leetcode

Last synced: 20 Jan 2026

https://github.com/adrienc21/leetcode

Collection of LeetCode questions and their solutions

coding-challenge coding-interviews cpp leetcode leetcode-solutions problem-solving python rust

Last synced: 29 Apr 2026

https://github.com/borisplaton/python_exercise

Решение разных задач нa Pyhon

leetcode python

Last synced: 20 Mar 2025

https://github.com/victor-fiamoncini/leetcode_stuff

Some leetcode problems solved with different approaches

algorithms datastructures leetcode

Last synced: 30 Mar 2025

https://github.com/giorgiogtelian/leetcode_problems

my leetcode problem i will add the medium to hard difficulties one

leetcode leetcode-cpp leetcode-solutions problem-solving problems solution solutions

Last synced: 25 Dec 2025

https://github.com/ironmanjay/c_code

主要就是学习过程中的代码，另外还有每天刷LeetCode的代码，持续更新中.....

java leetcode

Last synced: 20 May 2026

https://github.com/tisfeng/leetcode

Using Swift to solve leetcode !

leetcode swift

Last synced: 16 Aug 2025

https://github.com/mzmbq/leet-get-problem

Pull LeetCode problems into Obsidian notes using the Templater plugin.

leetcode obsidian obsidian-templater

Last synced: 12 Jan 2026

https://github.com/jeanbou/tech-interview-questions

A good collection of real-world coding interview problems, algorithm challenges & technical questions solved during application processes or its preparation for top tech companies. Includes multiple solutions for firms like Meta (Facebook), Goldman Sachs, Rakuten, Barclays, Line, Lifeware, Odoo, SES, Talkwalker & etc. Perfect for tech interview

algorithms code coding-challenges data-structures faang interview-preparation leetcode love tech-interviews

Last synced: 03 Feb 2026

https://github.com/iceopen/leetcode

力扣 (LeetCode) - 全球极客挚爱的技术成长平台

go leetcode

Last synced: 09 Feb 2026

https://github.com/archana-p-nair/sql_50-challege

𝗧𝗵𝗲 𝗣𝗹𝗮𝗻: ✅ 50 curated SQL questions from LeetCode’s Top Interview List ✅ Daily practice with progressive difficulty ✅ Focus on clean, optimised, and industry-standard solutions

coding consistency database drgvishwanathanchallenge leetcode mysql sql upskill

Last synced: 20 May 2026

https://github.com/clearxs/go-algorithms-and-data-structures

go implementation algorithms and data-structurs

algorithms data-structures go leetcode

Last synced: 20 May 2026

https://github.com/kylecurtis/solutions

Leetcode (and similar) solutions with self-testing.

c-plus-plus cmake cmakelists cplusplus cpp leetcode leetcode-solutions

Last synced: 20 Aug 2025

https://github.com/mprograms-mg/javascript-practices

About This repository contains Javascript Code snippet of JS Topic and LeetCode Solutions. helping developer to learn and practice JavaScript concepts and features in a hands-on way.

anuglar beginners coding-challenge javascript javascript-library leetcode leetcode-javascript practice-programming react typescript

Last synced: 25 Feb 2025

https://github.com/abdus/ds-and-algo

leetcode problems and solutions

interview-preparation leetcode leetcode-solutions

Last synced: 22 Jul 2025

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/ch-garcia/leetcode_python

This repository contains all of my Python solutions for problems solved on LeetCode.

leetcode leetcode-pandas leetcode-problems leetcode-python leetcode-solutions pandas python

Last synced: 18 May 2026

https://github.com/debonex/leetcode_rs

leetcode rust solutions

leetcode rust

Last synced: 28 Feb 2025

https://github.com/andreyrcdias/leetcode

LeetCode resolutions

leetcode

Last synced: 29 Jun 2025

https://github.com/thesr007/neetcode

NeetCode Solution by TheSR

leetcode neetcode neetcode-150-python neetcode150

Last synced: 30 Mar 2025

https://github.com/7astro7/leetcode

bad solutions to leetcode problems

algorithms c data-structures docker java leetcode python

Last synced: 31 Dec 2025

https://github.com/shankarmattigatti/leetcode

LeetCode Problems Solutions

java javascript leetcode sql typescript

Last synced: 10 Apr 2026

https://github.com/hong539/python-101

python-101 for one who want to practice more coding skills/tips with Python

algorithm codility datastructures hackerrank leetcode python python3

Last synced: 29 Mar 2025

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/vseventer/leetcode

Answers to a variety of LeetCode problems, written in JavaScript.

leetcode leetcode-javascript leetcode-solutions

Last synced: 01 Mar 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/belanasaikiran/leetcode75

My Implemenations for LeetCode 75

cplusplus leetcode

Last synced: 31 Aug 2025

https://github.com/dpbm/leetcode

My LeetCode solutions

algorithms leetcode problem-solving python ruby

Last synced: 14 Apr 2026

https://github.com/whisperpine/leetcode-py

LeetCode problem solutions in Rust.

algorithms data-structures dsa leetcode neetcode python

Last synced: 11 Oct 2025

https://github.com/leetking/leetcode

My tour in LeetCode

leetcode

Last synced: 11 Oct 2025

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

Solutions to Leetcode problems; updated daily

algorithms-and-data-structures leetcode leetcode-solutions python3

Last synced: 10 Oct 2025

https://github.com/rohan-bhautoo/leetcode

LeetCode is the best platform to help you enhance your skills, expand your knowledge and prepare for technical interviews.

leetcode leetcode-solutions

Last synced: 16 Apr 2026

https://github.com/tuang3142/1337

python/ruby solutions for leetcode problems

effort leetcode python ruby

Last synced: 16 Apr 2026

https://github.com/salma-mamdoh/30-day-of-pandas

My Solutions For 30-Day-of-Pandas Challenges on LeetCode.

30-day-leetcoding-challenge jupyter-notebook leetcode pandas problem-solving python

Last synced: 09 May 2026

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

Solutions to common interview questions

hackerrank leetcode

Last synced: 15 Jun 2026

https://github.com/brunoviola/leetcode

Resolução de exercícios propostos na plataforma LeetCode.

leetcode leetcode-sql mysql postgresql sql

Last synced: 16 Apr 2026

https://github.com/sreejeet/leetcode

My leetcode solutions. No PRs unless for improvement/corrections.

algorithms competitive-programming data-structures exercises leetcode leetcode-solutions solutions

Last synced: 14 Jan 2026

https://github.com/pacemakerx/leetcode-my-solutions-sql-50

This repository contains my solutions for the SQL 50 LEARNING PLAN FROM LEETCODE

leetcode leetcode-sql sql

Last synced: 10 Oct 2025

https://github.com/billwallis/leetcode-go

Not optimal, not impressive, but some solutions to LeetCode problems written in Go.

go leetcode

Last synced: 11 Jun 2026

https://github.com/kenwuqianghao/coding-problems

Practice coding problems I did including LeetCode, Code Forces, USACO, etc.

codeforces cses leetcode python usaco

Last synced: 16 Apr 2026

https://github.com/kabeech/xtreme-xmas-code

An xtreme mod for your favorite advent calendar

advent-of-code holidays leetcode

Last synced: 09 Oct 2025

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

🛠️💡 This repository contains my solutions to LeetCode problems, organized by problem number. It serves as a record of my algorithm practice and a reference for improving problem-solving skills.

competitive-coding competitive-programming leetcode leetcode-cpp leetcode-practice leetcode-solutions problem-solution problem-solving

Last synced: 15 Jun 2026

https://github.com/yudgnahk/kelvin-challenges

[Golang] Leetcode, Hackerrank, Codeforces... problems and challenges

challenges golang leetcode

Last synced: 14 Jan 2026

https://github.com/joric/leetcode

Leetcode Daily stats & calendar (with scheduled update)

leetcode oneliners

Last synced: 03 Jun 2026

https://github.com/a9na/daily-leetcode-ts

Daily TypeScript LeetCode challenges

leetcode typescript

Last synced: 09 Oct 2025

https://github.com/martishin/squeal

Solutions for Leetcode's Advanced SQL 50

black leetcode leetcode-sql-50 mypy pandas postgresql pylint python sql

Last synced: 17 Apr 2026

https://github.com/traunguyentvt/algorithms_leetcode

Study algorithms to deal with common problems in developing software.

algorithms ios leetcode swift5

Last synced: 09 May 2026

https://github.com/cyberg4b/leetcode-exercises

Some LeetCode Data Structures exercises in TypeScript.

data-structures leetcode typescript

Last synced: 07 May 2026

https://github.com/ryanparsa/leetcode

my leetcode playground

algorithm leetcode

Last synced: 17 Apr 2026

https://github.com/abanoub-asaad/problemsolving

LeetCode Solutions and Ds & Algo Resources.

cpp java leetcode problem-solving

Last synced: 17 Apr 2026

https://github.com/hyperplasma/ultimate-solutions

Hyplus solutions for LeetCode, PAT, etc. Mainly in Java, C++, and Go. Daily AC!

cpp golang java javascript leetcode leetcode-java marscode php pta

Last synced: 04 Apr 2026

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/jpleboeuf/leetcode_solutions

My solutions to problems available on LeetCode.

leetcode leetcode-solutions

Last synced: 18 Apr 2026

https://github.com/percebus/algorithmic-excercises

Algorithmic exercises

algo algorithm leetcode

Last synced: 18 Jan 2026

https://github.com/mj-awad17/leetcode-problems-solutions

Collection of @LeetCode problems Daily Challenges and their possible solutions with different approaches along side the @leetcode @topics of DSA.Below review the LeetCode-Profile

arrays backtracking binary-search-tree graph hash-table leetcode leetcode-python leetcode-solutions linked-list math sorting string tree two-pointers

Last synced: 19 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