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: 2026-07-01 00:17:18 UTC
JSON Representation

https://github.com/akr-2803/dsa-declassified

Declassified, easy to-understand explanations and visuals to DSA problems and more.

algorithms algorithms-and-data-structures data-structures data-structures-and-algorithms dynamic-programming leetcode leetcode-solutions problem-of-the-day

Last synced: 20 Oct 2025

https://github.com/1ayanabil1/algorithms

Welcome to the Algorithms repository! 🚀 This repository is dedicated to documenting and sharing my journey through algorithm learning, with a special focus on the Grokking Algorithms book.

codewars codewars-solutions data-structures hackerrank hackerrank-solutions jupyter-notebook leetcode leetcode-python leetcode-solutions machine-learning prob python search-algorithm searching searching-algorithms

Last synced: 09 Feb 2026

https://github.com/wittyicon29/dsa

Some problems of leetcode on various techniques and concepts of DSA

algorithms data-structures leetcode

Last synced: 07 Oct 2025

https://github.com/alessandro-schmidt/leetcope

Cause sometimes you just gotta cope. This is me axing Leetcode Problems.

leetcode leetcode-java leetcode-python leetcode-solutions sql

Last synced: 21 Jan 2026

https://github.com/eacontang/algorithm-in-python

algorithm-in-python

algorithm leetcode python

Last synced: 07 Oct 2025

https://github.com/equalma/solve-leetcode-rs

Solve leetcode problems in Rust (Working in Progress)

leetcode rust

Last synced: 19 Oct 2025

https://github.com/ankitchouhan1020/hellonotes

Notes to Myself

cpp leetcode leetcode-solutions

Last synced: 19 Oct 2025

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

Solving leetcode questions

leetcode python typescript

Last synced: 29 Apr 2026

https://github.com/arindal1/leetcode-problems

Different LeetCode problems I solved on DSA, in CPP, C, Java & Python.

c cpp java leetcode leetcode-solutions

Last synced: 10 Feb 2026

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

Just a repo to store my leet code problems.

algorithms cpp leetcode leetcode-cpp

Last synced: 14 Oct 2025

https://github.com/emilwijayasekara/leetcode-2469-convert-the-temperature

LeetCode Problem 2469. Convert the Temperature - This problem entails converting a Celsius temperature to its corresponding values in Kelvin and Fahrenheit, utilizing precise conversion formulas, and returning the results in a two-element array with specified precision.

java leetcode leetcode-java leetcode-solutions

Last synced: 06 Oct 2025

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/diinvoke/leetcode

leetcode go

golang leetcode

Last synced: 14 Jan 2026

https://github.com/nawok/leetcode-dsa

LeetCode’s Interview Crash Course: Data Structures and Algorithms

dsa leetcode leetcode-rust rust-lang

Last synced: 27 Feb 2026

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

my solutions to leetcode problems

algorithm algorithms data-structures leetcode

Last synced: 06 Oct 2025

https://github.com/csgn/myleet

Comprehensive problem solving

algorithms exercises leetcode problem-solving

Last synced: 27 Feb 2026

https://github.com/nickufer/return-leetcode-problem-dislikes

A Tampermonkey / Violentmonkey userscript that restores the dislike button count on Leetcode for the dynamic layout

leetcode tampermonkey tampermonkey-script tampermonkey-userscript violentmonkey violentmonkey-script violentmonkey-userscript

Last synced: 11 Feb 2026

https://github.com/throttle2k/leetcode_elixir

My solutions to LeetCode problems in Elixir

elixir elixir-lang leetcode leetcode-elixir

Last synced: 06 Oct 2025

https://github.com/butuzov/leetcode.go

Hands-On Practice

algorithm-challenges algorithms datastructures golang leetcode

Last synced: 20 Mar 2025

https://github.com/hmes98318/leetcode

LeetCode 刷題紀錄

leetcode leetcode-cpp leetcode-solutions

Last synced: 19 Mar 2026

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/jorgermduarte/leetcode

go golang leetcode leetcode-go leetcode-golang leetcode-solutions

Last synced: 05 Oct 2025

https://github.com/manavalan2517/leet-code-problems

Collection of LeetCode questions with solution

dsa dsa-algorithm dsa-java dsa-practice dsa-questions leetcode leetcode-java leetcode-practice leetcode-python leetcode-python3 leetcode-solutions

Last synced: 13 Feb 2026

https://github.com/yehezkiel1086/dsa-stuffs

Programming problem solutions which includes SQL problems solutions, linux shell, also data structures and algorithms.

algorithms c codeforces coderbyte codewars cpp data-structures hackerrank leetcode linux python spoj sql toki

Last synced: 16 Apr 2026

https://github.com/zhanzengyu/awesome-leetcode

leetcode 攻略之路

leetcode leetcode-java leetcode-solutions

Last synced: 13 Feb 2026

https://github.com/markusjohansen/leetcode

This repository contains a set of leetcode solutions.

algorithms javascript leetcode leetcode-solutions python

Last synced: 14 Apr 2026

https://github.com/vishalku03/linked_list

A linked list is a linear data structure in which elements, called nodes, are connected by pointers. Each node contains data and a reference (or pointer) to the next node in the sequence.

cpp dsa gfg leetcode linked-list

Last synced: 17 Oct 2025

https://github.com/nixhantb/dsa

Warming up the brain for a cause :)

dsa leetcode problem-solving

Last synced: 17 Oct 2025

https://github.com/suvraneel/leetcode

Documenting my LeetCode journey one problem at a time. Feel free to use this repository's public template

leetcode leetcode-cpp leethub

Last synced: 23 Apr 2025

https://github.com/dpetrosy/leetcode

In this repository, I store my LeetCode solved problems.

algorithm algorithms algorithms-and-data-structures cpp cpp11 data-structure interview interview-preparation interview-questions leetcode leetcode-company-questions leetcode-cpp leetcode-solutions modern-cpp

Last synced: 28 Feb 2026

https://github.com/emilwijayasekara/leetcode-2942-find-words-containing-character

LeetCode Problem 2942. Find Words Containing Character - The problem involves finding and returning the indices of words in a given array that contain a specific character 'x'. The task is to iterate through each word and identify those that include the specified character.

java leetcode leetcode-java leetcode-solutions

Last synced: 13 Jun 2026

https://github.com/nvhnam/practice_leetcode

dsa leetcode python

Last synced: 27 May 2026

https://github.com/ayush272002/algomark

A comprehensive web application for tracking your progress on company-specific LeetCode problems. Practice problems asked by top tech companies and monitor your preparation for technical interviews.

leetcode nextjs postgresql shadcn-ui

Last synced: 17 Oct 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/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/rohanharikr/c-sharper

Solutions to C(see) sharper.

algorithms codility csharp dotnet exercism leetcode linq

Last synced: 23 Jun 2026

https://github.com/tanzeem131/DSA

Most important coding questions in JavaScript for MAANG companies.

coding-interviews dsa dsa-algorithm faang faang-interview javascript leetcode maang mern

Last synced: 16 Oct 2025

https://github.com/unshun0120/leetcode

solution for leetcode

cpp leetcode leetcode-75 leetcode-cpp leetcode-solutions

Last synced: 15 Feb 2026

https://github.com/rumaisanaveed/leetcode-solved-questions

These are the random questions which I solved on leetcode.

coding coding-challenges grinding leetcode logic-building practice problem-solving programming questions-solved

Last synced: 07 Jul 2025

https://github.com/williamyyu/leetcode

LeetCode practice in Kotlin

algorithm kotlin leetcode

Last synced: 04 Apr 2025

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/ganeshkadam65/leetcodesolutionscpp

LeetCode has emerged as one of the most popular platforms for honing programming skills and preparing for technical interviews. As a coding enthusiast or a job seeker in the tech industry, having a solid understanding of data structures and algorithms is crucial

algorithms c code coding competitive-programming cpp data-structures leetcode leetcode-cpp leetcode-solutions programming python software-development software-engineering

Last synced: 14 Apr 2026

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/leetcode-in-erlang/leetcode-in-erlang

Erlang-based LeetCode algorithm problem solutions, regularly updated.

algorithm algorithm-competitions algorithms-and-data-structures dynamic-programming erlang interview-questions leetcode leetcode-erlang leetcode-solutions math

Last synced: 25 Sep 2025

https://github.com/youssefelghamour/leetcode

A repository containing my solutions to LeetCode problems

arrays backtracking dynamic-programming javascript leetcode leetcode-javascript leetcode-python leetcode-python3 leetcode-solutions linked-list math problem-solving python python3 searching-algorithms sorting-algorithms string tree typescript

Last synced: 09 May 2026

https://github.com/santoshvarmaaddala/leetcode_api

Leetcode Api to fetch the leetcode user details easily

api endpoint fastapi graphql leetcode python3 request uvicorn webscarpping

Last synced: 09 May 2026

https://github.com/tonydoen/followleetcodeorpoj

偷懒掉的都要补回来

gof gof-patterns leetcode leetcode-java mian-shi offer

Last synced: 09 May 2026

https://github.com/hanaasagi/pyleetcode

My LeetCode solution using Python

leetcode leetcode-python leetcode-solutions

Last synced: 19 Apr 2026

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

LeetCode solutions in JS 🐢✨

algorithms javascript js js-problem-solving leetcode leetcode-javascript leetcode-solutions problem-solving

Last synced: 14 Jun 2025

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

Leetcode and Hackerrank solutions

leetcode

Last synced: 10 Jan 2026

https://github.com/yhkee0404/leetcode-daily-google-sheets-apps-script

Automatically updates Google Sheets with daily LeetCode challenge questions, crawls submissions, increment streaks, and send daily records as discord messages.

discord google-sheets graphql leetcode

Last synced: 10 May 2026

https://github.com/dongminlee94/coding-practice-leetcode

Coding Practice on Leetcode

coding coding-test leetcode leetcode-solutions python

Last synced: 11 May 2026

https://github.com/11xdeveloper/leetils

All (not really) of leetcode's problem solutions in one package.

javascript leetcode leetcode-javascript leetcode-solutions typescript utilities-library

Last synced: 11 May 2026

https://github.com/emilwijayasekara/leetcode-1051-height-checker

LeetCode Problem 1051. Height Checker - determining the number of students in a school lineup whose heights do not match the expected non-decreasing order for an annual photo. The task is to compare the given array of student heights with the array representing the expected order and count the indices where disparities occur.

java leetcode leetcode-java leetcode-solutions

Last synced: 23 Jun 2026

https://github.com/1git2clone/leetcode-trees-rs

A Rust library for Binary Tree Node and Singly Linked List ListNode LeetCode problems.

crate github-actions gitlab-ci leetcode rust rust-leetcode rust-leetcode-solutions rust-library

Last synced: 11 May 2026

https://github.com/rabi-siddique/leet-commit

LeetCommit is a browser extension that allows users to quickly commit their leetcode problem;s code to their GitHub repositories directly from their browser. The extension is compatible with most modern browsers, including Chrome, Firefox, and Safari.

chrome-extension chrome-extensions github javascript leetcode

Last synced: 11 May 2026

https://github.com/rmenai/leetcode

My LeetCode solutions

algorithms leetcode python

Last synced: 11 May 2026

https://github.com/elskow/datasturucturego

Generic Go-lang Code (I do a lot leetcode)

leetcode

Last synced: 11 May 2026

https://github.com/straylittlepunk/leetcode

Leetcode Problems Solution

algorithms-datastructures leetcode rust

Last synced: 24 Jun 2026

https://github.com/andrew-a-a/problemsolving_cpp

LeetCode problems solutions using C++.

cpp leetcode leetcode-cpp leetcode-solutions problem-solving problemsolving

Last synced: 02 Mar 2026

https://github.com/lroolle/neetcode

neetcode is just a typo of leetcode

leetcode python shit-solutions

Last synced: 15 Oct 2025

https://github.com/bluezhan/find-a-better-algorithm

🎩 Don't diddle code to make it faster - find a better algorithm.

algorithm javascript leetcode mathematics

Last synced: 15 Oct 2025

https://github.com/mind1949/leetcode

my solutions to leetcode problems

golang leetcode leetcode-cn leetcode-golang leetcode-solutions study-records

Last synced: 02 Mar 2026

https://github.com/bartzalewski/leetcode

LeetCode tasks by @bart.code

bartcode leetcode leetcode-javascript leetcode-practice leetcode-solutions

Last synced: 02 Mar 2026

https://github.com/bryand1/solutions

Solutions to exercises

algorithms cpp leetcode python3

Last synced: 19 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/beakerandjake/leetcode

My leetcode solution repository

leetcode leetcode-javascript leetcode-solutions

Last synced: 14 Oct 2025

https://github.com/gabrielseibel1/leetcoderust

Leetcode solutions in rust

leetcode leetcode-rust leetcode-solutions rust rustlang

Last synced: 27 Mar 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/ychaaibi/leetcode-javascript-30

Leetcode - Learn JS Basics with 30 Qs 🧩🧠

algorithms basic competitive-programming data-structures javascript javascript-leetcode javascript-questions leetcode problem-solving

Last synced: 14 Oct 2025

https://github.com/sahilm8/dsa_solutions

Solutions for data structures and algorithms from LeetCode and HackerRank.

hackerrank java leetcode

Last synced: 01 Apr 2025

https://github.com/joelhy/leetcode-in-rust

My LeetCode solutions in Rust.

leetcode leetcode-rust leetcode-solutions rust

Last synced: 14 Oct 2025

https://github.com/b41sh/leetcode

LeetCode Solutions

leetcode leetcode-java

Last synced: 14 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/asmtamim/problem-solving

Problem-solving practices

codechef codeforces cpp leetcode problem-solving programming

Last synced: 30 Mar 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/oleksiygarnik/leetcode-code-interview

A collection of solutions to various LeetCode challenges, prepared to enhance coding interview skills and problem-solving techniques.

algorithms coding-interview competitive-programming data-structures leetcode problem-solving

Last synced: 31 May 2026

https://github.com/emilwijayasekara/leetcode-2744-find-maximum-number-of-string-pairs

LeetCode Problem 2744. Find Maximum Number of String Pairs - The task is to find the maximum number of pairs that can be formed by pairing distinct strings in an array with their reversed counterparts. Each string can only be part of one pair.

java leetcode leetcode-java leetcode-solutions

Last synced: 13 Oct 2025

https://github.com/savka777/p_scraping

Leetcode problem set data scraper

leetcode scraping web

Last synced: 29 Apr 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