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: 2025-11-10 00:17:49 UTC
- JSON Representation
https://github.com/kaoimin/leetcode
A LeetCode solution notebook by Eason Gao.
Last synced: 07 Nov 2025
https://github.com/gaganreddyin/leetcodecomparator
A tool for analyzing and comparing LeetCode profiles to track performance and identify strengths and weaknesses.
javascript-applications leetcode leetcode-javascript
Last synced: 28 Jul 2025
https://github.com/astrodynamic/leetcode
A collection of LeetCode problem solutions in various languages.
algorithm-implementation algorithms code-challenges code-practice coding competitive-programming data-structures-and-algorithms interview-preparation leetcode problem-solving problem-solving-skills programming solutions technical-interview
Last synced: 22 Aug 2025
https://github.com/omkarshinde1711/leetcode
Cracking LeetCode puzzles one bug at a time โ 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/emahtab/walls-and-gates
Fill the grid with the distance to the nearest gate
breadth-first-search depth-first-search leetcode
Last synced: 29 Jul 2025
https://github.com/emahtab/reverse-linked-list
Reverse a singly Linked List
leetcode linked-list problem-solving reverse
Last synced: 29 Jul 2025
https://github.com/aryangupta9680/dsa-solved-questions
This repository contains solutions to various Data Structures and Algorithms (DSA) problems solved by me. The questions are sourced from renowned coding platforms like GeeksforGeeks, LeetCode, Codeforces, InterviewBit, HackerRank, and more.
algorithms cpp data-structures dsa geeksforgeeks interviewbit leetcode problem-solving
Last synced: 07 Nov 2025
https://github.com/amirhnajafiz/leetcodz
Problems and solutions to my LeetCode.
algorithms data-structures design-patterns leetcode problem-solving
Last synced: 29 Jul 2025
https://github.com/noeyislearning/sql-coding-challenges
SQL Coding Challenges, this repository is a compilation of my journey on enhancing my SQL skills; coding challenges are from LeetCode, HackerRank, and other sources.
coding-challenge data-analytics data-science hackerrank leetcode mysql solutions
Last synced: 07 Jul 2025
https://github.com/quibler7/leetcode-blind-75
LeetCode Blind 75 ๐ง is a curated list of the top 75 algorithm problems in LeetCode posted on the Blind platform.
leetcode leetcode-blind-75 leetcode-blind-75-python leetcode-python leetcode-solutions
Last synced: 30 Jul 2025
https://github.com/tareqalkushari/leetcode-problem-solutions
This repository contains a comprehensive collection of solutions to LeetCode problems, crafted with clarity and efficiency in mind. Each solution is written in a clean, readable format and includes insights into time and space complexity, making it an ideal resource for technical interview preparation, algorithm practice, and self-paced learning.
algorithm-practice algorithms arrays binary-search coding-interview competitive-programming cpp data-structures dynamic-programming graph-algorithms hashmap interview-preparation java leetcode leetcode-solutions problem-solving python recursion strings technical-interview
Last synced: 28 Aug 2025
https://github.com/sydrawat01/algorithms
๐ Leetcode and ADT
algorithms java leetcode leetcode-solutions
Last synced: 02 Apr 2025
https://github.com/ayesha-quazi/feb_leetcode-2025
I'm going to solve LeetCode's POTD (Problem of the Day) daily and keep track of my progress. I'll focus on easy tricks to improve my DSA problem-solving skills and enhance my practice! ๐
challenge cpp improvement leetcode leetcode-solutions
Last synced: 31 Jul 2025
https://github.com/lauslim12/competitive-programming
My solutions for many competitive programming websites.
algorithms codeforces competitive-programming cplusplus data-structures leetcode
Last synced: 16 Jul 2025
https://github.com/md-mafujul-hasan/codeforces_problem_solving
These Contain Some Programming Solutions of Code Forces in any programming language๐
algorithm codeforces codeforces-coders codeforces-contests codeforces-problems codeforces-solutions codeforces-solutions-github competitive-programming leetcode python
Last synced: 05 Oct 2025
https://github.com/emahtab/course-schedule-iv
floyd-warshall-algorithm graph leetcode
Last synced: 31 Jul 2025
https://github.com/emahtab/remove-linked-list-elements
Remove Linked List Elements
leetcode linked-list problem-solving
Last synced: 01 Aug 2025
https://github.com/adithya-808/my-dsa-repo
This repo contains all the DSA questions i submit in leetcode. Written in Go
Last synced: 04 Oct 2025
https://github.com/lonelyhentxi/rusty-leetcode
My leetcode solutions with rust language.
leetcode leetcode-solutions rust solutions
Last synced: 01 Aug 2025
https://github.com/lewiszlw/leetcode
LeetCode problems' solutions implemented by java, c
Last synced: 08 Nov 2025
https://github.com/fx-max/leetcode
่ฎฐๅฝไธชไบบ LeetCode ่งฃ้ข่ฟ็จใ
database leetcode leetcode-php mysql php sql
Last synced: 08 Nov 2025
https://github.com/priyakdey/algodex
Algodex is a comprehensive collection of Data Structures and Algorithms (DSA) resources, solutions, and notes.
algoexpert algorithms algorithms-and-data-structures data-structures interview-preparation leetcode neetcode workattech
Last synced: 02 Aug 2025
https://github.com/dhrupad17/leetcode_binarysearchstudyplanii
In computer science, binary search, also known as half-interval search or logarithmic search, is a search algorithm that is commonly used to find the position of a target value within a sorted array. However, the binary search algorithm is not limited to arrays. In any scenario where one can determine if the target value is higher or lower than a given value, binary search can be used to repeatedly halve the search space for a target value.
array binary-search greedy hashtable leetcode leetcode-solutions math sorting string tree two-pointers
Last synced: 18 Jul 2025
https://github.com/simranjeet97/leetcode_practice
Practicing the Leet Code Codes for Competitive Programming
algorithms amazon coding competitive-programming data data-structures facebook google leetcode python
Last synced: 03 Aug 2025
https://github.com/emahtab/number-of-islands-ii
disjoint-set leetcode union-find
Last synced: 06 Aug 2025
https://github.com/xenophir/leetcode
SOLUTION OF LEETCODE PROBLEMS IN PYTHON
Last synced: 22 Feb 2025
https://github.com/muthu-kumar-u/go-dsa
Data Structures & Algorithms practice in Go. Covers arrays, binary search, trees, graphs, and more with clean implementations and explanations.
algorithms coding-practice data-structures dsa golang leetcode
Last synced: 07 Aug 2025
https://github.com/th-blitz/leetcode-templates
My Collection of LeetCode templates like sorting algorithms, search algorithms & data-structures from scratch in C, C++, Rust, JavaScript & Python.
algorithms data-structures leetcode leetcode-cpp leetcode-python leetcode-rust rust
Last synced: 08 Aug 2025
https://github.com/emahtab/kth-largest-element-in-a-stream
kth Largest element in a stream
Last synced: 08 Aug 2025
https://github.com/khoi-truong/pyleetcode
Solution for LeetCode problems in Python
Last synced: 09 Aug 2025
https://github.com/halvaradop/leetcode
A collection of solutions to LeetCode problems, focusing on algorithms and data structures
algorithms approaches data-structures leetcode techniques typescript
Last synced: 09 Aug 2025
https://github.com/gaganreddyin/algotrack
Algotrack is a search engine designed specifically for finding coding problems on LeetCode. It uses web scraping and the TF-IDF algorithm to help users locate relevant problems based on their search queries, making it easier to practice and improve coding skills.
leetcode search-algorithms search-engine
Last synced: 23 Feb 2025
https://github.com/0xgeorgii/leetcodesolutions
Leetcode problems solutions
competitive-programming leetcode
Last synced: 09 Nov 2025
https://github.com/rocker2102/competetive
GFG/Hackerrank/LeetCode practice questions & solutions
c competitive-programming cplusplus cpp gfg-solutions hackerrank hackerrank-solutions java js leetcode leetcode-solutions mysql php python python3 sql
Last synced: 10 Aug 2025
https://github.com/devcheckog/word-ladder-ii
Complicated problem in leetcode, categorized as hard.
Last synced: 15 Aug 2025
https://github.com/emahtab/word-break
Word Break
dynamic-programming leetcode problem-solving word-break
Last synced: 10 Aug 2025
https://github.com/ravin-d-27/data_structures_questions
Here's my repository where I will be uploading placement coding questions with solutions here.
algorithms data-structures java leetcode
Last synced: 10 Aug 2025
https://github.com/hellojukay/leetcode
่ฟๆฏไธไธชLeetCodeๅท้ข้กน็ฎ
golang leetcode leetcode-golang
Last synced: 23 Jun 2025
https://github.com/thapasijan171/dsawithprojects
Leetcode solutions sharpen problem-solving skills by providing real-world coding challenges, improving algorithmic thinking. DSA projects integrate these solutions into practical applications, enhancing efficiency and deepening data structures knowledge for optimized development.
dsa-project dsaproject java leetcode leetcode-solutions projects
Last synced: 09 Jul 2025
https://github.com/pacemakerx/leetcode-my-solutions
This repository contains my accepted LeetCode solutions, organized by question, showcasing my journey in problem-solving and competitive programming.
coding-practice coding-problems cpp datastructures-algorithms java leetcode leetcode-solutions problem
Last synced: 23 Feb 2025
https://github.com/sarwar-asik/problem-solve-a4
My Problem Solving
c-programming codeforces cpp hackrank javascript leetcode python real-life-problems tyoescript
Last synced: 04 Oct 2025
https://github.com/cyberoctane29/leetcode-sql-problem-solving
This repository features my SQL problem-solving approach and solutions to LeetCode problems, categorized by difficulty: Easy, Medium, and Hard. Each file may include multiple solutions to a problem, showcasing different approaches or optimizations. All solutions are explained clearly, making this a valuable resource for mastering SQL techniques.
leetcode leetcode-solutions leetcode-sql leetcodesql problem-solving
Last synced: 23 Jun 2025
https://github.com/devcheckog/minimum-window-substring
Complicated problem in leetcode, categorized as hard.
Last synced: 13 Aug 2025
https://github.com/lightningminers/simple
LeetCode๏ผJavaScript๏ผ่งฃ้ข๏ผไธคๅจไธไพ๏ผ
javascript leetcode typescript
Last synced: 07 Jul 2025
https://github.com/shixinhuang99/leetcode-daily
leetcode playground and record
Last synced: 13 Aug 2025
https://github.com/fireinrain/leetcode-runs
leetcode exercise that implemented by Java
Last synced: 19 Jul 2025
https://github.com/siaexplains/algorithms-solutions
problem solutions, algorithms, leetcode, codility, code challenges, etc.
algorithm algorithms codility hackerrank javascript leetcode typescript
Last synced: 20 Jul 2025
https://github.com/yutounun/leetcodewithjs
Solutions to easy problems on leetcode with JS
interview interview-preparation interview-questions leetcode
Last synced: 30 Oct 2025
https://github.com/devcheckog/median-two-sorted-arrays
Complicated problem in leetcode, categorized as hard.
Last synced: 15 Aug 2025
https://github.com/devcheckog/regular-expression-matching
Complicated problem in leetcode, categorized as hard.
Last synced: 15 Aug 2025
https://github.com/devcheckog/longest-valid-parentheses
Complicated problem in leetcode, categorized as hard.
Last synced: 15 Aug 2025
https://github.com/devcheckog/merge-k-sorted-lists
Complicated problem in leetcode, categorized as hard.
Last synced: 15 Aug 2025
https://github.com/ryandvl/leetcode
โ All the problems that I solved in LeetCode.
computer-science cpp java javascript leetcode python
Last synced: 27 Mar 2025
https://github.com/prashanthatp/leetcode-client
Node Application to Consume Leetcode Api
api client javascript leetcode leetcode-api nodejs
Last synced: 15 Aug 2025
https://github.com/mujibsayyad/leetcode
Leetcode solutions
javascript leetcode leetcode-solutions
Last synced: 15 Aug 2025
https://github.com/muradmy00/javascript-leetcode-problem-solve
I solving JavaScript Problem in Leetcode
javascript leetcode problem-solving
Last synced: 16 Aug 2025
https://github.com/neo/leetcode-jest
jest leetcode leetcode-javascript leetcode-solutions
Last synced: 10 Nov 2025
https://github.com/gzachariadis/python.challenges
A collection of Python solutions to various coding challenges.
algorithm-challenges codewars codewars-challenges codewars-kata codewars-kata-solution codewars-solutions codewars-training-exercise coding-challenge coding-challenges competitive-programming exercism exercism-solutions hacker-rank hackerrank hackerrank-solutions kata leetcode leetcode-solutions python tdd-katas
Last synced: 23 Feb 2025
https://github.com/emahtab/climbing-stairs
Climbing Stairs
climbing-stairs dynamic-programming leetcode problem-solving
Last synced: 05 Oct 2025
https://github.com/aaronlamz/leetcode-js
๐ก Leetcode ้ข่งฃ๏ผJavaScriptๅฎ็ฐ๏ผ
javascript leetcode leetcode-solutions
Last synced: 17 Aug 2025
https://github.com/muhammad-fiaz/cp-dataset-gui
A GUI for managing, visualizing, and analyzing competitive programming datasets with a PyQt6 GUI.
cp-dataset-gui dataset dataset-collection dataset-creation dataset-generator dataset-manager datasets datasets-preparation geeksforgeeks gui hackerrank hf-datasets huggingface leetcode leetcode-solutions python uv
Last synced: 17 Aug 2025
https://github.com/judimator/leetcode-problems
Leetcode problems written in Go
leetcode leetcode-go leetcode-golang leetcode-solutions
Last synced: 05 Oct 2025
https://github.com/tjx666/leetcode-js-2022
ไบๅท leetcode
algorithm datastructure frontend interview javascript leetcode
Last synced: 17 Aug 2025
https://github.com/emahtab/binary-tree-vertical-order-traversal
Binary Tree Vertical Order Traversal
bfs binary-tree-traversal leetcode problem-solving vertical-order-traversal
Last synced: 29 Oct 2025
https://github.com/shaygali/leetcode
my solutions for leetcode questions
leetcode leetcode-java leetcode-solutions
Last synced: 02 Mar 2025
https://github.com/samdc73/leetcode
algorithms leetcode leetcode-python leetcode-solutions python
Last synced: 13 Mar 2025
https://github.com/emahtab/roman-to-integer
Roman to Integer
leetcode problem-solving roman-numerals
Last synced: 22 Aug 2025
https://github.com/emahtab/majority-element
Majority Element
leetcode majority-element problem-solving
Last synced: 22 Aug 2025
https://github.com/tuanai-vireox/beyond-leet-code-practice
Practice for Algorithm, Data structure, SQL, Bigdata ...
data-structures-and-algorithms leetcode python sql system-design
Last synced: 22 Aug 2025
https://github.com/digitalcrab/leetcode-problems-java
Problems from leetcode with solutions in Java
java leetcode leetcode-java leetcode-solutions
Last synced: 22 Aug 2025
https://github.com/cvalingam/leetcode
LeetCode in C#
csharp csharp-code leetcode leetcode-csharp leetcode-solutions
Last synced: 13 Mar 2025
https://github.com/zeikar/leetcode
Solutions of Leetcode problems and brief explanations for study.
algorithms issueage leetcode leetcode-solutions study
Last synced: 24 Aug 2025
https://github.com/weihanli/leetcodesolutions
LeetCodeSolutions powered by csharp
Last synced: 24 Jun 2025
https://github.com/virtyaluk/leetcode
:triangular_ruler: Leetcode problems' solutions in C++, Go, and Python. 2030 problems solved.
airbnb algorithms amazon coding-challenge coding-interviews competitive-programming data-structures faang facebook google leetcode lyft meta microsoft netflix uber
Last synced: 24 Aug 2025
https://github.com/emahtab/queue-reconstruction-by-height
Place persons at their correct location in a queue
leetcode problem-solving sorting
Last synced: 24 Aug 2025
https://github.com/vansh-codes/leetcode
My Leetcode Progress
leetcode leetcode-cpp leethub progress-tracking
Last synced: 25 Aug 2025
https://github.com/jorgermduarte/discord-bot-code-challenges
A discord nodejs bot for daily code-challenges!
api automatic base bot code-challenge code-challenges discord javascript leetcode nodejs practice programming
Last synced: 03 Mar 2025
https://github.com/emahtab/reverse-bits
bit-manipulation leetcode problem-solving reverse-bits
Last synced: 30 Oct 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: 30 Aug 2025
https://github.com/sounishnath003/practice-leetcode-multiplayer
a multiplayer application to practice leetcode problems easily with peers
golang htmx leetcode websocket
Last synced: 26 Aug 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/ololx/leetcode-solutions
This is my leetcode solutions repository
algorithms algorithms-and-data-structures java leetcode leetcode-java leetcode-solutions solutions
Last synced: 26 Aug 2025
https://github.com/shorya22/leetcode-250-python-dsa
๐ง Mastering the Top 250 Leetcode Problems for FAANG & Big Tech Interviews | Python Solutions with Intuition, Patterns, and Clean Code.
algorithms amazon-interview blind75 coding-interview data-structures faang-interview-prep google-interview interview-preparation leetcode leetcode-250 meta-interview microsoft-interview neetcode netflix-interview problem-solving python-coding python-coding-interview python-dsa top-leetcode-problems
Last synced: 27 Aug 2025
https://github.com/art2url/solve-sync
๐งฉ SolveSync is a Chrome extension that automates uploading your accepted LeetCode solutions to a GitHub repository using secure OAuth authentication.
automatically-push automation chrome-extension chrome-extension-api chromeextension coding-solutions github javascript leetcode leetcode-solutions leetcode-sync oauth problem-solving web-development
Last synced: 03 Apr 2025
https://github.com/utkarsh5026/smash-leetcode
Smash the LeetCode ๐ with your pretty fingers and with AI
client-server fastapi langchain leetcode leetcode-solutions llm python react redux shadcn-ui tailwind typescript vite
Last synced: 28 Mar 2025
