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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/kabeech/xtreme-xmas-code

An xtreme mod for your favorite advent calendar

advent-of-code holidays leetcode

Last synced: 09 Oct 2025

https://github.com/andooown/challenges

My coding challenges

leetcode

Last synced: 14 May 2026

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

This repo provides solutions for leetcode problems in python

leetcode python

Last synced: 09 Oct 2025

https://github.com/aglove2189/blind75

my python solutions to the Blind 75 LeetCode questions

leetcode

Last synced: 22 Apr 2026

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

๐Ÿง‘๐Ÿปโ€๐Ÿ’ป Repository for my saving my leetcode solutions [JAVA/PYTHON3]

leetcode leetcode-python leetcode-solutions

Last synced: 22 Apr 2026

https://github.com/gah-code/leetcode-practice

A structured JavaScript workout environment for solving LeetCode problems efficiently with ESLint, Jest, and Quokka.js.

exercises javascript jest leetcode

Last synced: 14 May 2026

https://github.com/ischaojie/leetcode

ๅˆท้ข˜๏ผๅˆท้ข˜๏ผ๏ผๅˆท้ข˜๏ผ๏ผ๏ผ

go leetcode offer python

Last synced: 22 Apr 2026

https://github.com/yudgnahk/kelvin-challenges

[Golang] Leetcode, Hackerrank, Codeforces... problems and challenges

challenges golang leetcode

Last synced: 14 Jan 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/anuj-thakur-513/6-companies-30-days

This is the repo for Arsh Goyal's 6 Companies 30 Days Challenge

6companies30days 6companies30days2k23 arshgoyal challenge leetcode revisewitharsh

Last synced: 06 Jun 2026

https://github.com/shaheennabi/my_practices_on_data_structures_-_algorithms

๐ŸŽฏ๐Ÿ“š Practicing Data Structures & Algorithms โœจ๐Ÿ”ข A dedicated space where I solve DSA problems and document my thought process, approaches, and optimizations. ๐Ÿš€๐Ÿ’ก Each solution comes with a detailed explanation, covering different strategies and improvements. ๐Ÿง โšก This repo serves as my personal learning journey.

data-structures-and-algorithms dsa dsa-journey leetcode python step-by-step-guide

Last synced: 11 Jun 2026

https://github.com/shuklaritvik06/leetcode

Leetcode Questions that I solved using LEETHUB!

leetcode leethub

Last synced: 24 Apr 2026

https://github.com/ridvikpal/leetcode-solutions-cpp

C++ solutions to problems I've solved on DSA platforms like LeetCode

cpp leetcode leetcode-solutions

Last synced: 11 Jun 2026

https://github.com/franciscomoretti/coding-problems

Challenges, Katas, coding problems solutions for leetcode, hackerrank

hackerrank leetcode

Last synced: 24 Apr 2026

https://github.com/saineshnakra/leetcode-75

I will be posting my solutions and explanations for every question in the "Leetcode 75", "Grind 169", daily challenges, and many more study plan. I will be using C++

cpp leetcode leetcode-solutions

Last synced: 11 Jun 2026

https://github.com/sharadbhat/competitive-coding

Solutions to problems on Hackerrank, Hackerearth, etc.

competitive-programming hackerrank leetcode python3

Last synced: 09 Oct 2025

https://github.com/chenhengqi/learn-rust-the-hard-way

learn rust by solving leetcode problems and by comparing with C++

cpp leetcode rust

Last synced: 24 Apr 2026

https://github.com/saiteja-madha/ds-and-algo

Solutions for problems related to data structures and algorithms

algorithms data-structures hackerrank leetcode

Last synced: 25 Apr 2026

https://github.com/emilwijayasekara/leetcode-1784-check-if-binary-string-has-at-most-one-segment-of-ones

LeetCode Problem 1784. Check if Binary String Has at Most One Segment of Ones - check if a binary string has at most one contiguous segment of ones. The function returns true if the ones form a single unbroken sequence; otherwise, it returns false.

java leetcode leetcode-java leetcode-solutions

Last synced: 06 Jun 2026

https://github.com/a9na/daily-leetcode-ts

Daily TypeScript LeetCode challenges

leetcode typescript

Last synced: 09 Oct 2025

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/armandfs/leetcode-storage

repo for storing all of my leetcode history and code that I've submitted. (Possibly will be in Python or maybe even JavaScript)

leetcode leetcode-python leetcode-solutions

Last synced: 25 Apr 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/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/percebus/algorithmic-excercises

Algorithmic exercises

algo algorithm leetcode

Last synced: 18 Jan 2026

https://github.com/iprajwaal/smash_leeetcoodeee

Just using time on DSA

cpp dsa leetcode python

Last synced: 25 Apr 2026

https://github.com/grand-27-master/leetcode-solutions

Collection of LeetCode questions to ace the coding interview!

dsa interview-preparation leetcode problems

Last synced: 13 Jun 2026

https://github.com/sunopar/leetcode-js

leetcode-js

javascript leetcode

Last synced: 08 Oct 2025

https://github.com/emilwijayasekara/leetcode-2011-final-value-of-variable-after-performing-operations

LeetCode Problem 2011. Final Value of Variable After Performing Operations - execution of simple increment and decrement operations on a variable 'X' based on a given array of operation strings. The goal is to determine the final value of 'X' after performing all the operations.

java leetcode leetcode-java leetcode-solutions

Last synced: 07 Jun 2026

https://github.com/dbgoytia/algorithms

A collection of fun algorithms and challenges from leetcode, codewars, and pro bootcamps implemented in Go and Python3

algorithms codewards go leetcode python python3

Last synced: 14 Jan 2026

https://github.com/emilwijayasekara/leetcode-2441-largest-positive-integer-that-exists-with-its-negative

LeetCode Problem 2441.Largest Positive Integer That Exists With Its Negative - The problem requires finding the largest positive integer in an array such that its negative counterpart also exists in the array. The objective is to return this maximum positive integer, or -1 if no such integer is found.

java leetcode leetcode-java leetcode-solutions

Last synced: 13 Jun 2026

https://github.com/somnathkar000/javascript-to-typescript-learning-journey

Welcome to the JavaScript to TypeScript Learning Journey repository! This repository documents my learning journey from JavaScript to TypeScript and includes various materials and exercises to enhance my understanding of the language. Additionally, I have solved a few DSA problems, which are located in the "dsa" folder.

dsa-practice leetcode typescript

Last synced: 13 Jun 2026

https://github.com/ally-matias/trilha-de-estudos

Este repositรณrio รฉ uma Trilha de Estudos que reรบne meus aprendizados e prรกticas. Atualmente, a trilha abrange dois tรณpicos iniciais, mas novos temas serรฃo adicionados conforme eu avanรงar nos estudos. Inicialmente, estou focando em JavaScript, mas pretendo migrar para TypeScript futuramente.

arquitetura-limpa design-patterns estrutura-de-dados injection-dependency javascript leetcode system-design typescript

Last synced: 27 Apr 2026

https://github.com/emilwijayasekara/leetcode-1678-goal-parser-interpretation

LeetCode Problem 1678. Goal Parser Interpretation - interpreting a given string command using a Goal Parser. The interpreter replaces specific substrings according to defined rules, and the goal is to return the final concatenated result after the interpretation.

java leetcode leetcode-java leetcode-solutions

Last synced: 07 Jun 2026

https://github.com/bishal7448/leetcode_30_day_javascript_challenge

30-Day JavaScript Challenge ๐ŸŽฏ Strengthen your JavaScript skills with daily LeetCode challenges! Cover topics like basics, ES6+, algorithms, and async programming. Each folder includes a problem, solution, and explanation. Clone, explore, and contribute. Start your journey to mastering JavaScript! ๐Ÿš€

30daychallenge javascript js30days leetcode leetcode-javascript

Last synced: 08 Oct 2025

https://github.com/akagi201/leetcode-rs

leetcode solutions in rust

algorithms leetcode solutions

Last synced: 07 Jun 2026

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/xoraus/leetcode-dsa-grind

There are intricate patterns woven throughout existence, and I am driven by an unrelenting quest to uncover and comprehend as many of them as I can.

codechef codeforces gfg interviewbit java leetcode lintcode sql topcoder

Last synced: 14 Jun 2026

https://github.com/blablatdinov/leetcode-anki

This repository is designed to assist you in systematically learning and memorizing LeetCode problems and algorithms using Anki, a popular mnemonic learning tool

algorithms algorithms-and-data-structures anki learning leetcode python

Last synced: 28 Apr 2026

https://github.com/xdwangwei/leetcode

ๆˆ‘็š„leetcodeๅˆท้ข˜็ฌ”่ฎฐ๏ผŒไธๅฎšๆ—ถๆ›ดๆ–ฐ๏ผŒ็›ฎๅ‰ๅชๆœ‰200ๅคš้ข˜๏ผŒ่ฟ›่กŒไบ†ๅˆ†็ฑป๏ผŒๆฏ้“้ข˜ๆไพ›ไบ†ๅคš็ง่งฃๆณ•ไปฅๅŠ่ฏฆ็ป†็š„ๆณจ้‡Š๏ผŒ้ƒจๅˆ†ๆ ‡ๆณจไบ†ๅŽŸ้ข˜่งฃๅœฐๅ€

algorithms datastructures leetcode leetcode-java

Last synced: 28 Apr 2026

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: 28 Apr 2026

https://github.com/chchwy/leetcode

My leetcode journey

leetcode

Last synced: 28 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/openluopworld/basic_algorithms

Problems of leetcode and some basic algorithms.

leetcode programming-exercise

Last synced: 12 Mar 2026

https://github.com/ngugimuchangi/coding-challenges

Solutions to common interview questions

hackerrank leetcode

Last synced: 15 Jun 2026

https://github.com/mr-possible/leetcode-practice

A developer has his vices ๐Ÿ˜ช

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/vtheonly/150_leetcode_problems

LeetCode: 150 total problems, with 50 easy, 75 medium, and 25 hard.

algorithms coding cpp data-structures java javascript leetcode problem-solving python

Last synced: 28 Apr 2026

https://github.com/jiisanda/solved

Python & Rust | Practice Problems and Design Pattern

design-patterns factory-method-pattern leetcode problem-solving python rust singleton-pattern

Last synced: 28 Apr 2026

https://github.com/hoangnx30/dsa

I failed a lot of interviews due to the data structure and algorithm... That's why.

datastructures-algorithms golang leetcode python3

Last synced: 08 Jun 2026

https://github.com/hyungeol94/software_competency_practice

1์ผ 1์ปค๋ฐ‹์œผ๋กœ ์ด์–ด์˜ค๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œ ํ’€์ด ๊ธฐ๋ก

boj leetcode programmers python swift

Last synced: 29 Apr 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/emilwijayasekara/leetcode-1108-defanging-an-ip-address

LeetCode Problem 1108. Defanging an IP Address - The task is to create a defanged version of a given IPv4 address by replacing each period "." with "[.]". The goal is to modify the address format while preserving its validity.

java leetcode leetcode-java leetcode-solutions

Last synced: 08 Jun 2026

https://github.com/savka777/p_scraping

Leetcode problem set data scraper

leetcode scraping web

Last synced: 29 Apr 2026

https://github.com/whtoo/leetcodejournal

A journal of leetcode experience

javascript journal leetcode scala

Last synced: 29 Apr 2026

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

๐Ÿ› ๏ธ๐Ÿ’ก This repository contains my solutions to LeetCode problems, organized by problem number. It serves as a record of my algorithm practice and a reference for improving problem-solving skills.

competitive-coding competitive-programming leetcode leetcode-cpp leetcode-practice leetcode-solutions problem-solution problem-solving

Last synced: 15 Jun 2026

https://github.com/rvk007/competitive-programming

Practice Competitive Programming in Python3

competettive-programming leetcode leetcode-solutions python

Last synced: 15 Jun 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

Last synced: 29 Apr 2026

https://github.com/soulhat/leetcode

The solutions of 1000+ LeetCode problems!

leetcode leetcode-solutions leetcode-typescript typescript

Last synced: 29 Apr 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/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/manku27/peer-code

Grab Leetcode Javascript solutions easily. Leave a comment if your interviewer cross-questioned .

javascript leetcode leetcode-solutions nodejs

Last synced: 29 Apr 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/rootkwak528/til-aps

์•Œ๊ณ ๋ฆฌ์ฆ˜ ๋ฌธ์ œ ํ’€์ด (LeetCode, SWEA)

leetcode python3 swea

Last synced: 08 Jun 2026

https://github.com/beatricebretti/bealeetcode

Upload of my LeetCode solutions

leetcode leetcode-cpp leetcode-solutions

Last synced: 08 Jun 2026

https://github.com/gurjeetsinghvirdee/leet-blog

In this project you can find LeetCode Solutions in different languages

leetcode leetcode-solutions

Last synced: 25 Jun 2026

https://github.com/dhanushreddy291/solved-dsa-problems

This REPO Conatains DSA problems that I have solved on various websites such as Hackerrank, Leetcode and Interviewbit.

algorithms hackerrank hackerrank-solutions leetcode

Last synced: 08 Oct 2025

https://github.com/0x-jerry/leet-code

leetcode ๅˆท้ข˜ๆœฌ

leetcode

Last synced: 08 Oct 2025

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

Leetcode solutions in Dart.

dart leetcode leetcode-dart

Last synced: 30 Apr 2026

https://github.com/aghoshpro/interviewcoding101

Contains all of my codes that I have practiced for the coding interviews and learn new things

codegolf codeshop hackerearth hackerrank kattis-problems leetcode projecteular

Last synced: 17 Jun 2026

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

The answer of problems from leetcode in javascript

leetcode

Last synced: 16 Mar 2025

https://github.com/shuuji3/leetcode

๐Ÿ“ƒ Code submitted to LeetCode

leetcode leetcode-solutions

Last synced: 01 May 2026

https://github.com/aryagxr/leetcode

Documenting my LeetCode attempts!

leetcode

Last synced: 13 Jun 2026

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

leetcode้ข˜่งฃ๏ผŒไธๅฎšๆ—ถๆ›ดๆ–ฐใ€‚

algorithm go golang interview-questions leetcode

Last synced: 12 Mar 2026