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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/sahilm8/algorithms

Main algorithms in Java and few LeetCode solutions.

algorithms java leetcode

Last synced: 27 Feb 2025

https://github.com/gama1903/leetcode_practice

Targeted on specific class of data structure or algorithm.

algorithms cpp data-structures leetcode

Last synced: 30 Oct 2025

https://github.com/sachinkumar579/dsa

Practicing Data Structures and Algorithms

dsa-practice leetcode

Last synced: 05 Oct 2025

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

My personal solutions to LeetCode problems.

leetcode leetcode-solutions

Last synced: 18 Aug 2025

https://github.com/giorgiosld/leetcode

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

leetcode leetcode-python python3

Last synced: 13 Sep 2025

https://github.com/vitalygi/leetx

CLI for setting up workspace for leetcode problem

cli go leetcode

Last synced: 31 Mar 2025

https://github.com/prasad89/leetcode

A logbook of my LeetCode coding journey

leetcode

Last synced: 30 Oct 2025

https://github.com/zehuichen123/leetcode_solution

personal solutions to leetcode (python, c++)

leetcode online-judge

Last synced: 29 Oct 2025

https://github.com/xdwangwei/leetcode

我的leetcode刷题笔记，不定时更新，目前只有200多题，进行了分类，每道题提供了多种解法以及详细的注释，部分标注了原题解地址

algorithms datastructures leetcode leetcode-java

Last synced: 27 Dec 2025

https://github.com/pavan-kamthane/programming-questions

I am upload some leetcode questions answers in this repository. Hope You like it

coding java leetcode leetcode-solutions

Last synced: 19 Aug 2025

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

Solve Leetcode problems in VSCode

leetcode vscode vscode-extension

Last synced: 24 Jun 2025

https://github.com/abhinandanmishra1/leetcode-practice

Practicing questions on leetcode and solutions are being reflected here

algorithms daily-coding-problem data-structures dsa-practice leetcode leetcode-cpp leetcode-solutions

Last synced: 19 Aug 2025

https://github.com/belanasaikiran/dsa

DSA, LeetCode, LLD

cplusplus leetcode lld

Last synced: 26 Mar 2025

https://github.com/themysterysolver/leet-and-fun

A collection of LeetCode questions to ace the coding interview!

c-language data-structures db java javascript leetcode mysql pandas-python python python3

Last synced: 05 Apr 2025

https://github.com/217heidai/leetcode

leetcode

leetcode

Last synced: 29 Dec 2025

https://github.com/eragonj/leetcode.js

🐌 Time to write some LeetCode

javascript leetcode leetcode-javascript leetcode-solutions

Last synced: 03 Oct 2025

https://github.com/menttofly/leetcode-swift

LeetCode solutions by Swift

leetcode swift

Last synced: 24 Jun 2025

https://github.com/camille-004/leetcode-code-resources

LeetCode solutions and explanations

leetcode python sql tesla

Last synced: 21 Aug 2025

https://github.com/berkemuftuoglu/algo

Just some cpp scripts which could be useful in a coding interview

algorthims cpp leetcode

Last synced: 21 Aug 2025

https://github.com/vincentcordobes/algorithms

🙇‍♂️ A collection of algorithms and solutions to hackerrank & co problems

algorithm-challenges codility fsharp hackerrank javascript leetcode python

Last synced: 10 Apr 2025

https://github.com/yoc00lig/algorithms-and-data-structures

Algorithms and data structures course at AGH UST. Implementations of basic algorithms and tasks solutions.

agh-ust algorithms algorithms-and-data-structures asd data-structures leetcode

Last synced: 12 Sep 2025

https://github.com/dalebezolli/neetcode-150

solutions & explanations to leetcode questions

leetcode leetcode-solutions

Last synced: 26 Mar 2025

https://github.com/shen-po-heng/leetcode_practice

This repository stored my own practice codes for LeetCode

leetcode leetcode-cpp leetcode-solutions

Last synced: 21 Feb 2025

https://github.com/swoorup/fast-stupid-reverse-nodes

Bunch of codes to test fastest implementation for https://leetcode.com/problems/reverse-nodes-in-k-group/

haskell leetcode

Last synced: 26 Oct 2025

https://github.com/morsiusiurandum/leetcode

C++ solution of LeetCode problems

leetcode leetcode-cpp leetcode-solutions

Last synced: 07 Apr 2025

https://github.com/zainali104/leetcode-solutions

LeetCode Problems' Solutions - For knowledge purpose✨

leetcode leetcode-go leetcode-javascript leetcode-solutions

Last synced: 13 Mar 2025

https://github.com/orgball2608/leet-code

Practice and improve your Leetcode skills every day.

golang leetcode

Last synced: 22 Aug 2025

https://github.com/flarewings/streakforge

Duolingo-style LeetCode tracker with streaks, badges & automation.

gamification github-actions habit-tracker leetcode python streak

Last synced: 22 Aug 2025

https://github.com/qiwihui/artsc

ARTS挑战收集

algorithm arts leetcode review share tip

Last synced: 02 Apr 2025

https://github.com/somecho/leetcode.java

My solutions to leetcode problems using Java. For learning Java and unit testing.

java junit leetcode leetcode-java leetcode-solutions unit-testing

Last synced: 26 Mar 2025

https://github.com/albresky/leetcode_writeup

LeetCode 力扣刷题心得 | Hot100 | Compiler | AI Compiler | C++

cpp leetcode

Last synced: 23 Aug 2025

https://github.com/michaelscofield/leetcode

My solutions to Leetcode problems, mainly in Rust.

leetcode rust

Last synced: 17 Jul 2025

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

🚀 🐍 🌈 LeetCode with Python 🔥

leetcode leetcode-python leetcode-python3 leetcode-solutions

Last synced: 23 Aug 2025

https://github.com/himanegi/leetsouls

LeetSouls is a browser extension that extracts code from LeetCode contest problems and converts it into an editable C++ template, ready for use in your preferred IDE. Perfect for LeetCode enthusiasts looking to optimize their contest workflow and focus more on problem-solving rather than setup.

chrome-extension competitive-programming-contests leetcode leetcode-cpp

Last synced: 24 Aug 2025

https://github.com/sameerjain/csc-courses-csi-

C++ Fundamentals , Intermediate Programming, Data Structures and Algorithms. These courses cover topics ranging from introductory programming to data structures.

adt leetcode lists pointers queue recursion run-time-analysis runtime sorting sorting-algorithms stacks trees

Last synced: 02 Apr 2025

https://github.com/swarnotaj003/leetcode---top-interview-150

Welcome to the repository for Java solutions to the LeetCode Top Interview 150 DSA problems! This repository is designed to prepare for coding interviews by providing clear and efficient solutions to commonly asked problems.

data-structures-and-algorithms interview-preparation java leetcode

Last synced: 14 Jul 2025

https://github.com/shuuji3/competitive-programming

🛫 Codes submitted to competitive programming platforms

aizu-online-jadge aoj atcoder hackerrank leetcode

Last synced: 19 Jul 2025

https://github.com/wst7/algorithm

Algorithm code

algorithm js leetcode

Last synced: 24 Aug 2025

https://github.com/shafaq-aslam/leetcode-chronicles

This repository contains my solutions to various LeetCode problems, ranging from Easy to Hard. The goal is to improve problem-solving skills, practice Data Structures & Algorithms (DSA), and build a strong foundation for coding interviews.

algorithms coding-challenges competitive-programming cpp data-structures data-structures-and-algorithms dsa dynamic-programming leetcode problem-solving

Last synced: 07 Apr 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/convexwf/leetcode

Solution to Leetcode problems. 在此记录 Leetcode 题目的解法思路，以C++为主。

algorithm cpp data-structures leetcode

Last synced: 24 Aug 2025

https://github.com/infinity-boi/dsa-codes

Popular Competitive Programming Questions essential for interview preparation

algorithms competitive-programming data-structures leetcode spoj

Last synced: 12 Dec 2025

https://github.com/q1chenl/leetcode

My leetcode solutions

leetcode leetcode-solutions

Last synced: 17 Mar 2025

https://github.com/hackerslash/dsarch

A search engine for Data Structure and Algorithm problems

data-structures dsa leetcode search-engine tfidf

Last synced: 16 May 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/junaidsalim/rotateimage

Implementation of LeetCode Problem # 48 in Python

implementations leetcode leetcode-python python3 rotate-image

Last synced: 05 Apr 2025

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

Leetcode Sql 50 Codes

code leetcode sql

Last synced: 23 Mar 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/abeatrix/dailycode

A collection of my daily coding practice, featuring problems from leetcode, hackerranks and other sources.

hackerrank-solutions javascript leetcode python python3

Last synced: 01 Jul 2025

https://github.com/hantdev/leetcode

Leetcode solutions

leetcode leetcode-solutions

Last synced: 13 Jul 2025

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/davzoku/leetcode-obsidian-frontend

Next.js Frontend of Leetcode Solutions. 1/2 of leetcode.walterteng.com

interview-preparation leetcode leetcode-python leetcode-solutions nextjs

Last synced: 30 Apr 2025

https://github.com/bfmhno3/my-algo-journey

Solutions to algorithm problems, serving as a personal reference and a way to track my learning and improvement in data structures and algorithms.

algorithm c cpp leetcode luogu oj python

Last synced: 29 Aug 2025

https://github.com/robertboy18/comptetive-programming-solutions

Competitive programming solutions - Leetcode, Hackerrank, Codechef, Project Euler, Codeforces

codeforces hackerrank hackertoberfest hackertoberfest2020 leetcode project-euler

Last synced: 25 Dec 2025

https://github.com/m-berggren/leetcode

Solutions to LeetCode problems by topic, difficulty and various languages.

c leetcode python

Last synced: 30 Aug 2025

https://github.com/luismendes070/remove-nth-node-from-end-of-list

https://leetcode.com/problems/remove-nth-node-from-end-of-list/description/

2024 cargo leetcode linked-list pull-request rust testing unit-testing vscode

Last synced: 29 Oct 2025

https://github.com/uriyyo/archgenerator

👷 archgenerator - generate docs from your solutions

codewars generator leetcode python

Last synced: 06 Apr 2025

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

Solutions to LeetCode problems in Java.

algorithms java leetcode

Last synced: 30 Aug 2025

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/progambler227788/leetsync-python

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub v3](https://github.com/raphaelheinz/LeetHub-3.0)

array backtracking-algorithm bfs-algorithm dfs-algorithm dynamic-programming graph heap leetcode leetcode-python leetcode-solutions matrix queue recursive-algorithm sorting-algorithms stack string topological-sort two-pointers

Last synced: 16 May 2025

https://github.com/ajaysharma12799/competitive-programming-solution

This Repo Contain Solution of Problems From LeetCode, GeeksForGeeks, CodeChef and HackerEarth

codechef geeksforgeeks hackerearth java leetcode problem-solving

Last synced: 17 Jun 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/yashi-singh-9/leetcode-daily-solutions

I am currently solving Leetcode problems on a daily basis, focusing on JavaScript solutions to enhance my problem-solving skills and proficiency in the language.

javascript leetcod-daily-solution leetcode vanilla-javascript

Last synced: 02 Mar 2025

https://github.com/albugowy15/odop

ODOP (One Day One Problem) Leetcode solutions written in Rust

leetcode rust

Last synced: 08 Aug 2025

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: 25 Dec 2025

https://github.com/fiona1217/leetcode-solutions

All leetcode solutions that I did from MySQL, PostgreSQL, Python, to Java!! :))

java leetcode mysql postgresql python

Last synced: 23 Jul 2025

https://github.com/borisplaton/python_exercise

Решение разных задач нa Pyhon

leetcode python

Last synced: 20 Mar 2025

https://github.com/flypythoncom/leetcode

飞蟒Python ——FlyPython LeetCode题解

flypython leetcode leetcode-python python python3

Last synced: 02 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/bytesbybianca/leetcode

Working my way through Leetcode to practice DSA while prepping for technical interviews.

javascript leetcode

Last synced: 16 Oct 2025

https://github.com/patricktcoakley/leetcode.dart

Leetcode solutions in Dart.

dart leetcode leetcode-dart

Last synced: 07 Apr 2025

LeetCode Awesome Lists
awesome-leetcode-resources 79 competitive-programming 97 awesome-leetcode 44 awesome-programming-resources 70 awesome-leetcode 299 awesome-system-design 48 awesome-interview-algorithms 800 awesome-ebooks 106 awesome-dsa 109 Algorithms-and-Data-Structures 47 Interview-Preparation 50 awesome-cpp20 65 awesome-leetcode 39 awesome-interview 74
LeetCode Categories
Blogs 957 🧠 Big Tech Algorithm Questions 288 System Design 110 ✅ Algorithms 93 ✅ Data Structures 75 📈 Resources: 68 💻 Must-Do Problems (Topic Wise) 60 📚电子书 || 教程 40 Learning Resources (Topic Wise) :checkered_flag::checkered_flag::checkered_flag: 39 🚀 Patterns 36 Algorithms 31 Web 27 📌 Fundamental Concepts 25 Programming Language 23 Useful Links 23 34. Stack 17 Algorithms & Data Structures Learning Resources 17 21. Linked List 17 40. Two Pointer 16 7. Bit Manipulation 15