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: 2026-06-25 00:13:41 UTC
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https://github.com/m-ezhil/leetcode-sql50

Welcome to my repository featuring solutions to the SQL 50 challenge from LeetCode. Whether you're practicing for technical interviews or just looking to sharpen your SQL skills, this collection covers a wide range of topics from basic to complex queries.

dataanalysis dataanalytics database leetcode mysql sql sqlserver

Last synced: 13 Apr 2026

https://github.com/emilwijayasekara/leetcode-1897-redistribute-characters-to-make-all-strings-equal

LeetCode Problem 1897. Redistribute Characters to Make All Strings Equal - This problem challenges to determine whether it is possible to make all strings in a given array equal through a series of operations that involve moving characters between strings. The goal is to return true if such equality can be achieved and false otherwise

java leetcode leetcode-java leetcode-solutions

Last synced: 13 Jun 2026

https://github.com/emilwijayasekara/leetcode-1816-truncate-sentence

LeetCode Problem 1816. Truncate Sentence - Given a sentence s and an integer k. You want to truncate s such that it contains only the first k words. Return s after truncating it.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-2667-create-hello-world-function-30-days-of-javascript-day-1

LeetCode Problem 2667. Create Hello World Function - In this problem we have to write a function createHelloWorld. It should return a new function that always returns "Hello World".

javascript leetcode leetcode-solutions

Last synced: 19 Oct 2025

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/emilwijayasekara/leetcode-1346-check-if-n-and-its-double-exist

LeetCode Problem 1346. Check If N and Its Double Exist - Determine if there exist two indices in an array where the element at one index is twice the value of the element at another index. The goal is to check this condition for any pair of indices in the given array.

java leetcode leetcode-java leetcode-solutions

Last synced: 20 Jul 2025

https://github.com/emilwijayasekara/leetcode-771-jewels-and-stones

LeetCode Problem 771. Jewels and Stones - The task is to count how many stones in a given string are considered jewels based on a separate string of jewel types. The solution involves comparing characters in both strings and tallying the matches.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-412-fizz-buzz

LeetCode Problem 412. Fizz Buzz - The FizzBuzz problem requires generating a sequence of strings from 1 to 'n', where each number is replaced by "Fizz," "Buzz," "FizzBuzz," or itself based on specific divisibility rules.

java leetcode leetcode-java leetcode-solutions

Last synced: 07 Jun 2026

https://github.com/emilwijayasekara/leetcode-1812-determine-color-of-a-chessboard-square

LeetCode Problem 1812. Determine Color of a Chessboard Square - The problem involves determining the color of a chessboard square based on its coordinates. Given a letter and a number representing a valid chessboard square, the task is to decide whether the square is black or white.

java leetcode leetcode-java leetcode-solutions

Last synced: 07 Jun 2026

https://github.com/hilarionengarejr/leetcode

Just LeetCode nothing to see here lol.

leetcode leetcode-javascript leetcode-python

Last synced: 02 Apr 2025

https://github.com/aint/leetcode

🎓 My polyglot solutions of Leetcode problems. Scala, Java, Golang, Python, C++ etc.

algorithms cpp golang java leetcode python rust scala

Last synced: 14 Jan 2026

https://github.com/blackhorseya/leetcode-golang

leetcode

Last synced: 18 Jun 2025

https://github.com/felixoder/leetcode_journey

Here I share my leetcode progress journey

cp dsa hactober leetcode logic practise programming

Last synced: 17 Jan 2026

https://github.com/sarahabuirmeileh/problemsolving

This repository contains solutions to problems I've solved on Codeforces, Leetcode and others.

codeforces codeforces-problems codeforces-solutions competitive-programming cplusplus leetcode leetcode-cpp leetcode-solutions problem-solving

Last synced: 01 Jun 2026

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

Leetcode solutions in Rust.

algorithms examples leetcode leetcode-rust leetcode-solutions rust rust-playground

Last synced: 23 Jun 2026

https://github.com/alexandros-lekkas/leetcode

🧑‍💻 All of my LeetCode solutions, synced by LeetHub

learning leetcode leetcode-solutions leethub personal

Last synced: 06 Jul 2025

https://github.com/anshiii/leetcode-javascript

The answer of problems from leetcode in javascript

leetcode

Last synced: 16 Mar 2025

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

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

go leetcode

Last synced: 01 Mar 2025

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

:memo: Practice problem solving with BOJ and Programmers

algorithm boj leetcode problem-solving programmers python-for-coding-test python3

Last synced: 26 Mar 2025

https://github.com/vermavarun/shaksz

All coding and design solutions as package

competitive-programming leetcode leetcode-solutions system-design

Last synced: 14 Jan 2026

https://github.com/kunalparkhade/logic-for-prog

This repository contains various coding exercises and solutions to help improve problem-solving skills for beginners in programming. The solutions are focused on logical thinking and solving problems using different algorithms and data structures.

coding coding-challenge competitive-programming leetcode logic-programming

Last synced: 02 Apr 2025

https://github.com/adrijshikhar/leet-code-solutions

All solutions to leet code problems

hacktoberfest hacktoberfest-accepted hacktoberfest2021 interview leetcode leetcode-cpp leetcode-java leetcode-solutions solutions

Last synced: 30 May 2026

https://github.com/zhangxinxu1992/leetcode

LeetCode solutions by CSharp

algorithms csharp dotnet dotnet-core leetcode

Last synced: 13 Apr 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/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/hanaasagi/pyleetcode

My LeetCode solution using Python

leetcode leetcode-python leetcode-solutions

Last synced: 19 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/uchkunrakhimow/leetcode

My leetcode solutions

leetcode leetcode-javascript leetcode-solutions

Last synced: 16 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/huangguang1999/ai-bagu-web

AI 八股大白话刷题站 · LeetCode 式刷 AI 面试题 + 零基础讲解 + MCP/REST 接入任意 agent

ai-agent ai-interview chinese interview-prep leetcode llm-interview mcp mcp-server nextjs rag

Last synced: 31 May 2026

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/mahtosujeet/potd-acclub

POTD provided by Application Club, MNNIT.

codeforces cpp leetcode potd

Last synced: 02 Apr 2026

https://github.com/williamyyu/leetcode

LeetCode practice in Kotlin

algorithm kotlin leetcode

Last synced: 04 Apr 2025

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

The repository for all of the solutions to the Leetcode problems

algorithms cpp dsa dsa-algorithm kotlin leetcode leetcode-solutions

Last synced: 18 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/ruan-narici/leetcodequestions

This repository was created to store my answers to Leet Code questions

eclipse java leetcode

Last synced: 23 Feb 2025

https://github.com/emahtab/minimum-path-sum

Minimum Path Sum

dynamic-programming leetcode problem-solving

Last synced: 17 Feb 2026

https://github.com/Archisman-Mridha/data-structures-and-algorithms

Practicing data structures and algorithms

data-structures-and-algorithms leetcode trees

Last synced: 21 Jul 2025

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/outluch/leetcode-js-tdd

Simple boilerplate for LeetCode warriors

javascript leetcode tdd

Last synced: 13 May 2025

https://github.com/will-molloy/coding-practice-java

coding practice/competitive programing with Java/Scala/Kotlin

advent-of-code hackerrank java kotlin leetcode project-euler scala

Last synced: 17 Jan 2026

https://github.com/rana/ltcd-rs

LeetCode solutions in Rust.

leetcode leetcode-rust leetcode-solutions rust rust-lang rustlang

Last synced: 30 Oct 2025

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

Practice of solving algorithmic problems

leetcode leetcode-cpp leetcode-solutions

Last synced: 18 Jan 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/nvhnam/practice_leetcode

dsa leetcode python

Last synced: 27 May 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/emilwijayasekara/leetcode-2960-count-tested-devices-after-test-operations

LeetCode Problem 2960. Count Tested Devices After Test Operations - testing devices based on their battery percentages. For each tested device, its battery percentage is decremented by 1, and the operation is propagated to subsequent devices, with the goal of determining the total number of tested devices.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/yansheng836/glpl

:eyes:为LeetCode的问题集生成目录导航列表。

java jsoup leetcode leetcode-solutions

Last synced: 21 Mar 2025

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/tar3q-az1z/leetcode-solutions

contains the solutions of algorithmic problems of leetcode

algorithm-challenges algorithms-and-data-structures competitive-programming cpp cpp17 deveoper dynamic-programming github leetcode software

Last synced: 18 May 2026

https://github.com/jorgermduarte/leetcode

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

Last synced: 05 Oct 2025

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

Solutions for LeetCode Problemset

algorithms algorithms-and-data-structures leetcode leetcode-contest leetcode-problems leetcode-solutions problem-solving

Last synced: 21 Jul 2025

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/cowienduckie/dsa-practice-python

Solutions for DSA practice problems using Python

dsa-practice grind75 leetcode python3

Last synced: 06 Oct 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/misa-j/leetcode

my solutions to leetcode problems

algorithm algorithms data-structures leetcode

Last synced: 06 Oct 2025

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

LeetCode Tracker - https://github.com/JeffreyGbeho/leetcode-tracker

leetcode leetcode-solutions porobertdev

Last synced: 28 Oct 2025

https://github.com/mohit-nagaraj/crackleet

This project is an Electron-based overlay application designed to assist with coding interview problems like those found on LeetCode. It captures screenshots of problems, sends them to an AI model (Gemini) for analysis, and displays the generated code solution and explanation directly on screen.

ai coding-interview cpp desktop-application electron gemini-api image-analysis javascript leetcode llm overlay qt screenshot windows

Last synced: 04 Apr 2026

https://github.com/diinvoke/leetcode

leetcode go

golang leetcode

Last synced: 14 Jan 2026

https://github.com/nitin-diwakar/leetcode-sql

database leetcode leetcode-practice mysql mysql-database sql

Last synced: 18 May 2026

https://github.com/someoneudonknow/leetcode_js

algorithms datastructures-algorithms javascript leetcode leetcode-javascript leetcode-solutions

Last synced: 06 Oct 2025

https://github.com/prasenjitb1234/javapractice

DSA practice

dsa-practice java-8 leetcode problem-solving

Last synced: 10 Jan 2026

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/saifiimuhammad/data-structures-algorithms

This repository contains implementations of common algorithms and Leetcode problems in C++.

algorithms cpp data-structures leetcode

Last synced: 06 Oct 2025

https://github.com/shakeelmajeed-work/side-projects

A place for all my snippets of coding. This could be solutions to Leetcode problems, CodeChef problems or code that helps make my life easier

codechef-solutions dsa leetcode lichess-api python3 scripts

Last synced: 30 Oct 2025

https://github.com/manasmalla/learning-kotlin

a series of programs in the Kotlin programming language to help learn the concepts of data structures and understand complex algorithms to solve real-time problems, following the A-Z striver sheet, provided by TakeYouForward™️.

algorithms data-structures dsa kotlin leetcode

Last synced: 06 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/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/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/not-rzwei/leetcode

Reviewing both Go and DSA at the same time

go leetcode

Last synced: 28 Mar 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/eacontang/algorithm-in-python

algorithm-in-python

algorithm leetcode python

Last synced: 07 Oct 2025

https://github.com/bhaskarkatara/solution_leetcode-gfg_potds

dsa gfg-solutions leetcode leetcode-solutions

Last synced: 07 Oct 2025

https://github.com/prasad89/leetcode

A logbook of my LeetCode coding journey

leetcode

Last synced: 30 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/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/cvdg/gfht

LeetCode solutions in Rust

leetcode rust

Last synced: 07 Oct 2025

https://github.com/thesr007/neetcode

NeetCode Solution by TheSR

leetcode neetcode neetcode-150-python neetcode150

Last synced: 30 Mar 2025

https://github.com/shankarmattigatti/leetcode

LeetCode Problems Solutions

java javascript leetcode sql typescript

Last synced: 10 Apr 2026

https://github.com/yyxa/leetcode

My solutions of leetcode problems

algorithm-challenges algorithms algorithms-and-data-structures leetcode leetcode-cpp leetcode-practice leetcode-solutions

Last synced: 11 Sep 2025

https://github.com/cemwebdev/leetcode-javascript

leetcode leetcode-javascript leetcode-solutions

Last synced: 26 Feb 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/belanasaikiran/leetcode75

My Implemenations for LeetCode 75

cplusplus leetcode

Last synced: 31 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/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/evanwporter/leetcode

Solved Leetcode Problems

leetcode

Last synced: 14 Mar 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/yousefdergham/leetship

LeetShip is a cross-browser extension that detects when you submit an accepted solution on LeetCode and automatically commits it to your GitHub repository with clean structure, generated README files, and organized folders.

leetcode leetcode-automation

Last synced: 25 May 2026