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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/fenil3357/leetcode

Collection of LeetCode questions solved by me! - Created using LeetHub.

leetcode leetcode-solutions

Last synced: 20 Mar 2025

https://github.com/freddiehaddad/rnti

Multithreaded Roman Numeral to Integer converter written in Go.

concurrency concurrent-programming go golang leetcode leetcode-go leetcode-golang leetcode-solution multithreading

Last synced: 28 Feb 2025

https://github.com/itszcx/leetcode

Journey started 29/05/2023!

epitech leetcode leetcode-python leetcode-solutions

Last synced: 26 Mar 2025

https://github.com/himel-sarder/two-pointers-algorithm-with-himel

"Two-Pointers-with-Himel" repository offers implementations and explanations of the Two Pointer Technique, a powerful algorithmic approach for efficient problem-solving in arrays and linked lists. Explore Python code examples, detailed problem analyses, and contributions to enhance your understanding and mastery of this technique.

cpp leetcode leetcode-python leetcode-solutions python3 two-pointers

Last synced: 26 Mar 2025

https://github.com/dtsdwarak/algorithms

Algorithms - Mostly for practice and reference

algorithms leetcode

Last synced: 26 Mar 2025

https://github.com/aniketfuryrocks/dsa_rust

Data Structures and Algorithms implemented in rust

algorithms datastructures dsa leetcode leetcode-rust rust

Last synced: 04 Apr 2025

https://github.com/muradmy00/javascript-leetcode-problem-solve

I solving JavaScript Problem in Leetcode

javascript leetcode problem-solving

Last synced: 20 Mar 2025

https://github.com/almmiko/rttd

Solutions for different technical problems.

algorithms data-structures leetcode

Last synced: 06 Jul 2025

https://github.com/leedo97y/preparing_cordingtest

코딩테스트 알고리즘 문제 풀기 Leetcode -> new Repo : NewLeetcode

cording-test javascript js leetcode leetcode-javascript leetcode-javascript-solutions leetcode-solutions

Last synced: 30 Apr 2025

https://github.com/shengyuan-lu/leetcode

My LeetCode Coding Challenge Solutions. (Python)

leetcode leetcode-python

Last synced: 04 Apr 2025

https://github.com/galaxy4276/algorithm-study

팀 기반으로 운영하는 알고리즘 스터디

algorithms data-structures leetcode leetcode-solutions

Last synced: 09 Jul 2025

https://github.com/bagashiz/leetcode

All of my LeetCode solutions.

leetcode leetcode-solutions

Last synced: 04 Apr 2025

https://github.com/abdealijaroli/dsa

Leetcode and GFG solutions in C++. Have built a similar repo in Golang, check out (github.com/abdealijaroli/leetgo)

algorithms cpp data-structures dsa leetcode

Last synced: 01 Mar 2025

https://github.com/leedo97y/newleetcode

[New] Leetcode Uploading

leetcode leetcode-solutions

Last synced: 30 Apr 2025

https://github.com/rhidoyhasanmahmud/leetcode-in-java

Solutions to all problems of Leetcode online judge written in Java

algorithm java leetcode leetcode-solutions problem-solving

Last synced: 04 Apr 2025

https://github.com/water8394/algorithmimpl

Prepare for Jobs！

leetcode

Last synced: 07 Jul 2025

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

📚 Practicing algorithms & data structures on LeetCode with JavaScript ✨

algorithm datastructures javascript leetcode

Last synced: 03 Apr 2025

https://github.com/yoshitunaiga/algo-explained

I will complete coding exercises from platforms like AlgoExpert, LeetCode, and Educative's Grokking Coding Interview Patterns. Additionally, I will explain/show the process taken to solve these problems for better understanding.

grokking-algorithms javascript leetcode python typescript

Last synced: 11 Apr 2025

https://github.com/thushar003/leetcode-and-stuff

LeetCode solutions, programming contest and small sized programs. (Solutions sync to this repo using LeetHub)

cpp leetcode python

Last synced: 05 Apr 2025

https://github.com/nusr/leetcode

leetcode 题解

c javascript leetcode sql

Last synced: 17 Mar 2025

https://github.com/misterpea/leetcode---hackerrank

LeetCode / HackerRank / Sundry Interview Prep

codechallenges hackerrank leetcode

Last synced: 01 Mar 2025

https://github.com/hashimsaffarini/leetcode-solutions-for-database

This database file contains solutions to LeetCode problems implemented using Oracle. It serves as a comprehensive collection of answers to various coding challenges available on LeetCode. The solutions are structured and organized using Oracle, providing a valuable resource for those seeking efficient problem-solving techniques and manipulation str

database leetcode oracle solutions

Last synced: 18 Mar 2025

https://github.com/emahtab/longest-substring-with-at-most-two-distinct-characters

Longest Substring with At Most Two Distinct Characters

leetcode sliding-window substring

Last synced: 18 Mar 2025

https://github.com/ryandvl/leetcode

✅ All the problems that I solved in LeetCode.

computer-science cpp java javascript leetcode python

Last synced: 27 Mar 2025

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

Algorithm and data structure problems from https://leetcode.com solved in JavaScript

algorithms data-structures javascript js leetcode

Last synced: 18 Mar 2025

https://github.com/xoxoharsh/codershub

CodersHub is a mobile app that simplifies access to coding profiles by consolidating platforms like LeetCode and Codeforces. It offers a user-friendly interface for viewing profiles, tracking ratings, and navigating daily problems without switching apps or logging in repeatedly.

codeforces competitive-programming firebase geeksforgeeks java leetcode mobile-app

Last synced: 18 Mar 2025

https://github.com/zeikar/leetcode

Solutions of Leetcode problems and brief explanations for study.

algorithms issueage leetcode leetcode-solutions study

Last synced: 12 Apr 2025

https://github.com/lightningminers/simple

LeetCode（JavaScript）解题，两周一例；

javascript leetcode typescript

Last synced: 07 Jul 2025

https://github.com/tanhauhau/leetcodestarter

Boilerplate to kickstart your LeetCode practice

boilerplate java leetcode practice

Last synced: 27 Mar 2025

https://github.com/viniciusfinger/java-coding-challenges

Coding challenges algorithms (Hacker Rank, Leetcode...)

hackerrank leetcode

Last synced: 12 Apr 2025

https://github.com/kiing-dom/leetcode-tracker

Prep smarter for coding interviews: KeepCode tracks your LeetCode progress so you can focus on solving.

browser-extension dsa-tracker interview-preparation interview-preparation-tool leetcode leetcode-tracker

Last synced: 17 Jun 2025

https://github.com/michaelfromyeg/puzzles

Solutions to problems from vscode-puzzles and vscode-leetcode.

coding leetcode problems vscode-puzzles

Last synced: 02 Apr 2025

https://github.com/aaesalamanca/leet-sharp

Soluciones para los problemas de LeetCode en C#.

benchmark console csharp dotnet leetcode

Last synced: 26 Mar 2025

https://github.com/the0cp/leetcode

C++/Shell/SQL source code of solved LeetCode problems.

algorithm cpp leetcode leetcode-cpp leetcode-solutions

Last synced: 11 Jul 2025

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

This repository contains my Python solutions to LeetCode problems, categorized by difficulty: Easy, Medium, and Hard. Some problems include multiple approaches to showcase different techniques and optimizations. All solutions are well-commented for clarity, making this a valuable resource for learning and improving Python problem-solving skills.

leetcode leetcode-database leetcode-python leetcode-solutions python

Last synced: 13 Mar 2025

https://github.com/worst001/note_algorithm

整理了数据结构与基础算法，以及一些经典的LeetCode算法

algorithm design development guide learning leetcode leetcode-solutions markdown mkdocs note notebook

Last synced: 01 Mar 2025

https://github.com/hgschandeepa/dsa-repo

This repository contains all the answers for the🚀 LEETCODE and ⭐GFG questions, And the files are named with the Date.

arrays competitive-programming competitive-programming-contests cpp data-structures geeksforgeeks graphs javascript leetcode linked-list tree

Last synced: 08 Jul 2025

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

This repository contains my solutions to several LeetCode problems, in Python.

algorithms algorithms-and-data-structures interview-practice leetcode python solutions

Last synced: 23 Feb 2025

https://github.com/shixiongfei/leetcode

My LeetCode solutions.

leetcode leetcode-solutions

Last synced: 13 Mar 2025

https://github.com/caedenph/algorithms

Contains Leetcode problems, Algorithms, and Advent of Code solutions

advent-of-code algorithms aoc leetcode

Last synced: 07 Jul 2025

https://github.com/amirhnajafiz/leetcodz

Problems and solutions to my LeetCode.

algorithms data-structures design-patterns leetcode problem-solving

Last synced: 21 Jun 2025

https://github.com/archie94/codes

Important codes implementing various algorithms and day to day problems.

algorithm c codechef competitive-programming contest cpp hackerrank leetcode leetcode-java leetcode-solutions spoj

Last synced: 22 Jun 2025

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

[2020-present] My Leetcode solutions (mostly in Python3)

algorithms competitive-programming leetcode

Last synced: 17 Mar 2025

https://github.com/davzoku/leetcode-obsidian-vault

Obsidian Vault of Leetcode Solutions. 1/2 of leetcode.walterteng.com

interview-preparation leetcode leetcode-python leetcode-solutions obsidian

Last synced: 30 Apr 2025

https://github.com/imbios/lab-extract-common-letters

📝 TypeScript implementation of an algorithm to extract common characters across multiple strings, optimized for performance with O(n*k) time complexity.

algorithms coding-challenge coding-interview data-structures educational hacktoberfest hash-table interview-preparation leetcode npm-package optimization performance problem-solving string-manipulation time-complexity typescript

Last synced: 12 Mar 2025

https://github.com/codersunny812/stellarcode

This is a project inspired by the Leetcode where people can create account and login into thier account and saw the dsa problem and solve them.

javascript leetcode leetcode-solutions react-router reactjs

Last synced: 01 Mar 2025

https://github.com/theamnabb/volunteer_instructor_recordings

This repository dedicated to storing and sharing links to all my volunteer workshop and webinar recordings.

leetcode python3 teaching webinar workshop

Last synced: 14 Jun 2025

https://github.com/thethunderb0lt/100-days_challenge

This is 100 Days of Coding Challenge that I have started to land a job as SDE role.

algorithms algorithms-and-data-structures challenge developer gfg hackerrank leetcode python sde software-engineer

Last synced: 03 Mar 2025

https://github.com/farial-mahmod/coding-problem-solving-using-swift

Solution of various Leetcode and other coding challenges using Swift.

competitive-programming ios leetcode leetcode-solutions problem-solving swift

Last synced: 12 Jul 2025

https://github.com/vansh-codes/leetcode-tracker

Personalize leetcode tracker to track my leetcode progress effectively

github-api leetcode leetcode-progress leetcode-tracker nextjs problem-solving progress-monitoring

Last synced: 20 Mar 2025

https://github.com/proftanish/daily-dsa

Dealing with problem solving in C++ daily

cpp leetcode leetcode-cpp leetcode-solutions problem-solving

Last synced: 17 Mar 2025

https://github.com/omkarshinde1711/leetcode

Cracking LeetCode puzzles one bug at a time — algorithms, data structures, and a bit of caffeine-fueled magic!

algorithms coding-challenges cpp data-structures github-actions interview-prep java leetcode problem-solving python

Last synced: 14 Jul 2025

https://github.com/emahtab/first-unique-character-in-a-string

Find the first unique character in a string

hashmap leetcode problem-solving

Last synced: 14 Jul 2025

https://github.com/lewiszlw/leetcode

LeetCode problems' solutions implemented by java, c

algorithms leetcode

Last synced: 14 Jul 2025

https://github.com/theanuragshukla/lootcode

Lootcode is a CLI tool, which provides funtionalitity for accessing problems, getting solutions, submitting solutions, and much more.

bot leetcode leetcode-solutions lootcode scripting

Last synced: 02 Mar 2025

https://github.com/saidinesh5/30-day-leetcode-challenge-april-2020

My Solutions to the 30 day leetcode challenge: April 2020

algorithms-and-data-structures leetcode leetcode-cpp

Last synced: 02 Mar 2025

https://github.com/aish-ika031/dsa-imp

This Repository contains solutions to imp coding questions asked in the interviews.

algorithms coding dsa interview-preparation interview-questions leetcode python3

Last synced: 09 Apr 2025

https://github.com/kengen1/leetcode-study-bot

A Discord bot that integrates Leetcode challenges into Discord servers. This project was built with the intention of providing a collaborative space for technical interview preparation.

discord-bot discord-js graphql leetcode leetcode-questions leetcodepractice nodejs typescript

Last synced: 09 Apr 2025

https://github.com/divertimentos/leetcode

Solved Algorithms and Data Structures problems/exercises on Leetcode. There's also solved problems from Google Tech Dev Guide.

algorithms-and-data-structures coding-interview-questions javascript leetcode python tech-dev-guide

Last synced: 23 Feb 2025

https://github.com/johnntirintis/leetcode

Collection of my solutions to various LeetCode problems.

leetcode leetcode-java leetcode-practice leetcode-python leetcode-questions leetcode-solutions

Last synced: 03 Mar 2025

https://github.com/gituser143/goleet

Solutions to LeetCode problems in GoLang!

competitive-coding go golang leetcode leetcode-solutions solutions

Last synced: 17 Mar 2025

LeetCode Awesome Lists
awesome-leetcode-resources 79 competitive-programming 97 awesome-leetcode 44 awesome-programming-resources 70 awesome-leetcode 299 awesome-system-design 47 awesome-ebooks 106 awesome-dsa 109 Algorithms-and-Data-Structures 47 Interview-Preparation 50 awesome-cpp20 65 awesome-leetcode 39
LeetCode Categories
Blogs 196 ✅ Data Structures 127 ✅ Algorithms 114 System Design 88 📈 Resources: 80 💻 Must-Do Problems (Topic Wise) 60 📚电子书 || 教程 37 Algorithms 31 🚀 Patterns 28 Useful Links 23 Summary 22 📌 Fundamental Concepts 22 Web 21 Programming Language 20 21. Linked List 17 Algorithms & Data Structures Learning Resources 17 34. Stack 17 40. Two Pointer 16 Data Structures 15 7. Bit Manipulation 15