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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/zsarge/leetcode

Random leetcode problems

leetcode leetcode-solutions leethub

Last synced: 22 Jun 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/arbinzaman/problem-solve-codes

Here i push my problem solving and practice codes with C++.

atcoder beecrowd codechef codeforces cpp dsa hackathon js leetcode problem-solving problems-solving

Last synced: 25 Jun 2026

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

algorithm-in-python

algorithm leetcode python

Last synced: 07 Oct 2025

https://github.com/rileysuomi/datastructures-and-algos

Collection of data structure implementations, algorithms, and leet-code solutions

algorithms cpp data-structures leetcode python

Last synced: 29 Apr 2026

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

The repository 'leet-code' offers solutions to various LeetCode problems, including an optimized algorithm. The project features well-documented code, unit tests for validation, and supports Python 3.6 or higher. Users can clone the repository to explore and utilize the solutions.

algorithms-and-data-structures binary-search collections combination-sum combinations leetcode leetcode-python leetcode-solutions leetcode-solutions-python max-vowels merge-two-sorted-arrays permutations-and-combinations punishment-number-problem punishments roman-numerals roman-to-integer rotated-sorted-array sorted-linked-list two-sum-problem unittesting

Last synced: 20 Jun 2026

https://github.com/aryagxr/leetcode

Documenting my LeetCode attempts!

leetcode

Last synced: 13 Jun 2026

https://github.com/6a6aqth/version-controlled-java-leetcode-solutions

A repository to showcase my DevOps skills using version control and Java programming. This repo contains solutions to LeetCode challenges where each commit represents the completion of a different challenge. It demonstrates how version control can be used in an iterative development process.

git java leetcode subversion version-control

Last synced: 30 Apr 2026

https://github.com/priyanshscpp/data_structures

This is My DSA Notes of CPP Codes ..Might Help me Revise in near Future

cpp dsa geeksforgeeks leetcode

Last synced: 08 Jun 2026

https://github.com/litreily/leetcode

my record of leetcode solutions

algorithm docs leetcode markdown pymdown

Last synced: 19 Apr 2026

https://github.com/dgarc359/neetcode

Neetcode solutions in typescript

generally-available leetcode neetcode typescript

Last synced: 23 Jun 2026

https://github.com/abdullah-niaz/leetcode

leetcode is a collection of solutions to various LeetCode problems, covering a wide range of algorithms and data structures. This repository serves as a practice resource for coding interviews and competitive programming, with solutions in Python for different problem categories and difficulties.

dsa leetcode leetcode-cpp leetcode-java leetcode-python leetcode-solutions problem-solving

Last synced: 18 Apr 2026

https://github.com/jpleboeuf/leetcode_solutions

My solutions to problems available on LeetCode.

leetcode leetcode-solutions

Last synced: 18 Apr 2026

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/arkadiyshuvaev/leetcode-challenges

Practice makes perfect :)

leetcode python

Last synced: 08 May 2026

https://github.com/alvii147/leetcode

LeetCode problems & solutions

algorithms concurrency database leetcode shell

Last synced: 09 May 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/ryanparsa/leetcode

my leetcode playground

algorithm leetcode

Last synced: 17 Apr 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/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/emilwijayasekara/leetcode-20-valid-parentheses

LeetCode Problem 20. Valid Parentheses -Focuses on determining the validity of a given string consisting of parentheses, braces, and brackets. The solution employs a stack-based approach to efficiently check if the arrangement of symbols follows the rules

java leetcode leetcode-java leetcode-solutions

Last synced: 02 Jun 2026

https://github.com/tuang3142/1337

python/ruby solutions for leetcode problems

effort leetcode python ruby

Last synced: 16 Apr 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/alireza-malek/pragmatic-leetcode-cheatsheet

A curated collection of common technical interview patterns. Optimized for both quick reviews and detailed problem breakdowns.

algorithms cheatsheet leetcode leetcode-cheatsheet leetcode-solutions

Last synced: 25 Jun 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/kaierikniermann/tech-interview-prep

This is a collection of some materials for technical interviews

algorithms dsa interview-prep leetcode

Last synced: 13 May 2026

https://github.com/andooown/challenges

My coding challenges

leetcode

Last synced: 14 May 2026

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

LeetCode problem solutions in Rust.

algorithms data-structures dsa leetcode neetcode rust

Last synced: 24 Jan 2026

https://github.com/lap-lik/leetcode

решение задач на сайте leetcode.com

java leetcode leethub

Last synced: 11 Jun 2026

https://github.com/bigpick/code-practice

Repository to house all sorts of various code practice sites, interview prep solutions, etc.

advent-of-code hackerrank interview-preparation leetcode practice-programming programming-exercises python python3 self-improvement

Last synced: 12 Jun 2026

https://github.com/emilwijayasekara/leetcode-1422-maximum-score-after-splitting-a-string

LeetCode Problem 1422. Maximum Score After Splitting a String - The problem involves maximizing the score by splitting a binary string into two parts and counting zeros on the left and ones on the right. The goal is to iterate through possible splits and return the highest achievable score.

java leetcode leetcode-java leetcode-solutions

Last synced: 13 Jun 2026

https://github.com/soozynn/algo-challenge

알고리즘 실력을 쌓기 위한 알고리즘 챌린지 🧱

chai leetcode mocha tdd

Last synced: 26 Feb 2026

https://github.com/hot9cups/leetcode-daily-challenge

My solutions to Leetcode's Daily Challenge

leetcode leetcode-java leetcode-solutions

Last synced: 07 Feb 2026

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

Popular Competitive Programming Questions essential for interview preparation

algorithms competitive-programming data-structures leetcode spoj

Last synced: 06 Jun 2026

https://github.com/jagrit007/lc-prac

🧑🏻‍💻 Repository for my saving my leetcode solutions [JAVA/PYTHON3]

leetcode leetcode-python leetcode-solutions

Last synced: 22 Apr 2026

https://github.com/jason-c-daniels/leet-code

A small selection of code challenges I've tried on LeetCode in c++.

cpp leetcode

Last synced: 17 Jun 2026

https://github.com/wasi0013/leet_code

leetcode :snake: Python 3 solutions

leetcode leetcode-python3-solutions leetcode-solutions python

Last synced: 18 Jun 2026

https://github.com/nderousseaux/leetcode

My solutions to Leetcode problems

leetcode python typescript vscode-extension

Last synced: 20 Apr 2026

https://github.com/vanessaaleung/a-leetcode-a-day

Chrome extension that pops up a random LeetCode top 100 question.

chrome d3 extension leetcode

Last synced: 28 Apr 2026

https://github.com/ruchip16/daily_dsa

In this repository, I will share all the questions that I will solve in a2oj ladders, Leetcode and Interviewbit

interview interview-questions leetcode

Last synced: 08 Jun 2026

https://github.com/man0sh-r0y/leetcode-practice-enviroment

VS Code set up for your seamless problem solving journey. If You are a Windows / Mac user you can follow it.

leetcode problem-solving vscode

Last synced: 29 Apr 2026

https://github.com/ch-garcia/leetcode-sql

This repository contains all of my SQL solutions for problems solved on LeetCode using PostgreSQL.

leetcode leetcode-practice leetcode-questions leetcode-solutions postgres postgresql sql

Last synced: 04 Jun 2026

https://github.com/schneiderl/ztoh

a website with a collection of study documents for a number of different paths

algorithms interview-questions leetcode

Last synced: 07 Feb 2026

https://github.com/bigpick/leetcode

Various leetcode.com problem prompt solutions

algorithms interview interview-questions leetcode practice programming

Last synced: 25 Jun 2026

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/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/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/kzamanbd/leetcode-problem

Welcome to our Problem-Solving Repository! This repository is a curated collection of solutions and resources aimed at addressing a variety of challenges encountered in software industry. Whether you're a developer, a project manager, or an enthusiast in software development field...

cpp leetcode leetcode-solutions problemsolving

Last synced: 27 Feb 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/iamursky/leetcode

My LeetCode problem solutions

leetcode

Last synced: 06 Jul 2025

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/zhangxinxu1992/leetcode

LeetCode solutions by CSharp

algorithms csharp dotnet dotnet-core leetcode

Last synced: 13 Apr 2026

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

My LeetCode data structure and algorithm practice in Python.

algorithms data-structures leetcode python3

Last synced: 01 Mar 2025

https://github.com/nk-works/leet-solver

This repository contains all my solutions to LeetCode problems, organized by difficulty level and problem type. Each solution is written with clean, well-documented code, and wherever applicable, I’ve included explanations and time complexity analysis.

dsa java leetcode

Last synced: 10 Jan 2026

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/simon-hng/code_challenges

Leetcode and Hackerrank solutions

leetcode

Last synced: 10 Jan 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/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/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/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/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/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/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