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: 2025-11-22 00:13:07 UTC
JSON Representation

https://github.com/shiweihe0713/algorithms-made-easy

Algorithm learning hub : show case the fundamental algorithms like sorting algorithms, such as generic sort, merge sort, quick sort, bucket sort, and radix sort, etc.

algorithms binary-search-tree computer-science data-structures leetcode sorting-algorithms tree

Last synced: 18 Mar 2025

https://github.com/iphelf/codeforcesstarterpack

This is a CMake project base for solving programming exercises (e.g. Codeforces).

automation cmake codeforces leetcode

Last synced: 15 Jul 2025

https://github.com/michaelehab/leetcode-march-challenge-2022

This Repository contains my solutions to March LeetCoding Challenge 2022 problems.

backtracking bfs binary-search bit-manipulation dfs leetcode leetcode-solutions problem-solving recursion strings two-pointers

Last synced: 04 Mar 2025

https://github.com/aboubakr-jelloulat/problem-solving

This repository, LeetCode && Codeforces, is a collection of solutions to problems I solve on LeetCode && Codeforces, It serves as a personal journey to improve my problem-solving skills across multiple programming languages.

algorithms codeforces cplusplus csharp daily-coding-problem dsa icpc leetcode problem-solving training

Last synced: 26 Jun 2025

https://github.com/pranjalya/competitive-programming-hub

Competitive Programming questions and their solutions from various sources including LeetCode, Hackerrank, Google Kickstart, Codechef and more platforms.

codechef codeforces competitive-programming cp cpp golang hackerrank leetcode python

Last synced: 08 Jul 2025

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

My solutions to several challenged in LeetCode, Hackerrank and Repl.it.

challenge hackerrank leetcode replit

Last synced: 07 Apr 2025

https://github.com/kagaya85/codepractice

📑CodePractice, Code Snippets, Algorithm, Interview Code and more~(๑•̀ㅂ•́)و✧ (Mostly in Golang)

algorithms code golang leetcode

Last synced: 21 Jul 2025

https://github.com/wenlong-guo/leetcode-practice-java

leetcode离线版，包含测试用例，官方答案，时间复杂度最低的答案，延迟最低的答案，并且预留了你的答案位置，直接写答案就可以开始刷题啦

android java leetcode leetcode-java sort

Last synced: 07 Jul 2025

https://github.com/bezzad/leetcode

My Solutions to LeetCode Problems

leetcode leetcode-javascript leetcode-javascript-solutions leetcode-solutions

Last synced: 10 Nov 2025

https://github.com/islatri/leetkocpp

A cargo-like runner for C/C++/Rust LeetCode problems

algorithms c cpp leetcode leetcode-c leetcode-cpp leetcode-rust rust

Last synced: 24 Aug 2025

https://github.com/erenisci/algorithm-solutions

LeetCode/Codewars/Project-Euler

algorithms codewars data-structures javascript leetcode project-euler python

Last synced: 15 Apr 2025

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

My LeetCode exercises, written in JavaScript

leetcode logic programming

Last synced: 29 Oct 2025

https://github.com/jwalsh/hy-algorithms

Algorithms and data structures implemented in Hy, a Lisp dialect for Python

algorithm algorithms computer-science data-structure data-structures educational functional-programming hy interview-prep leetcode lisp python python-lisp

Last synced: 11 Jul 2025

https://github.com/kumar-rinku0/alpha

code files of alpha and leetcode problems.

array gfg gfg-solutions graph java leetcode leetcode-solutions solutions tree tries

Last synced: 10 Jul 2025

https://github.com/sandeepkushwaha/programming-practices

Programming practice solutions of GeekForGeeks(GFG), Codechef, hacker rank, leetcode etc.

coding-ninjas coding-ninjas-solution coding-platfoms gfg gfg-solutions java leetcode leetcode-solutions programming-exercises

Last synced: 02 Mar 2025

https://github.com/emahtab/implement-trie

Trie Implementation

leetcode prefix-tree problem-solving trie

Last synced: 22 Jun 2025

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

Solution of some problems of LeetCode

leetcode leetcode-solutions

Last synced: 17 Mar 2025

https://github.com/vkazakevich/leetcode

Leetcode solutions in Python 🐍 and TypeScript

leetcode leetcode-javascript leetcode-practice leetcode-python leetcode-python-solutions leetcode-solutions

Last synced: 06 Mar 2025

https://github.com/sadanandpai/algo-visualizer

Algo visualizer for island problem

algorithms dsa-algorithm javascript leetcode reactjs

Last synced: 27 Mar 2025

https://github.com/kamtohung/leetcode

learn leetcode

leetcode

Last synced: 18 Nov 2025

https://github.com/yue1123/study-every-day

前端学习笔记,每天进步一点点

javascript leetcode typescript

Last synced: 22 Jun 2025

https://github.com/k66inthesky/leetcode-rust

Leetcode Blind75 in Rust 表格整理及詳解

blind75 leetcode rust

Last synced: 22 Feb 2025

https://github.com/AhmedOsmanDev/LeetCode-Solutions

LeetCode's problems solutions.

algorithms c competitive-programming cpp csharp data-structures leetcode leetcode-solutions online-judge problem-solving python3 sql

Last synced: 10 Apr 2025

https://github.com/akash202004/striver-dsa-sheet

This GitHub repo contains my solutions to the Striver DSA sheet, using Java. Organized, documented, and updated as I progress.

gfg java leetcode strivers-sde-sheet

Last synced: 21 Mar 2025

https://github.com/chenhcy/algorithmsquestion

Data Structures, Algorithms Small Training Course

algorithm backtracking-algorithm bfs binary-search binary-search-algorithm binary-search-tree data-structures dfs dp hashmap interview-questions java leetcode leetcode-contest oriented-object-programming sorting-algorithms two-pointer

Last synced: 15 Jun 2025

https://github.com/prashantpandey9/codesseptember2019-

These are the codes which i solved.

algorithms code code-chef codech codechef codechef-solutions december-of-algorithms hackerearth hackerrank hackerrank-solutions leetcode programming

Last synced: 04 Nov 2025

https://github.com/nishant7372/basic_data_structures

Basic Data Structures + LeetCode Problem Approaches

doubly-linked-list java leetcode linked-list singly-linked-list

Last synced: 13 Mar 2025

https://github.com/pinple/leetcode

👯‍♀️给脑细胞做做体操

leetcode leetcode-cn leetcode-python

Last synced: 21 Mar 2025

https://github.com/ksharma67/leetcode-neetcode-all

Leetcode NeetCode All problems solved in Python for interview prep.

data-structures-and-algorithms interview-questions leetcode leetcode-python python python3

Last synced: 13 May 2025

https://github.com/jotavare/leetcode

My completed exercises from LeetCode and some training examples.

bash c cpp leetcode shell

Last synced: 12 Nov 2025

https://github.com/ychaaibi/leetcode

Leetcode - Competitive Programming - Problem Solving 🧩🧠.

algorithms competitive-programming data-structures leetcode leetcode-cpp leetcode-solutions problem-solving

Last synced: 11 Apr 2025

https://github.com/singhal-amit/leetcode-badges

List of all LeetCode Badges.

badges leetcode leetcode-badge

Last synced: 15 Jun 2025

https://github.com/sabertazimi/ojs

:memo: Archive for OJ code

algorithm data-structure data-structures learning leetcode leetcode-cpp leetcode-solutions leetcode-typescript oj sabertazimi typescript

Last synced: 11 Aug 2025

https://github.com/larsyngvelundin/leetcode

My LeetCode solutions so far

leetcode leetcode-python leetcode-solutions

Last synced: 07 Apr 2025

https://github.com/himanshumahajan138/plagx

An automated tool for detecting plagiarism in LeetCode coding contests. It crawls contest data, processes user submissions, generates comprehensive reports, and uploads results to GitHub. Features secure handling of environment variables and seamless integration with GitHub for efficient data management.

automation coding-contests contest-submissions data-processing github-integration json leetcode plagiarism-detection python report-generation web-crawler

Last synced: 22 Mar 2025

https://github.com/kitanoyoru/compscie

My answers on problems from leetcode and binarysearch.

algorithms binarysearch leetcode

Last synced: 22 Sep 2025

https://github.com/kahkasha17/leetcode-codecrushdaily

🎉 Welcome to the LeetCode Lounge! 🚀 Join me on a coding adventure as I tackle daily LeetCode challenges! Each day, I’ll drop unique solutions and quirky notes, turning algorithms into fun puzzles. 🧩 Whether you’re here to learn or just vibe with my journey, let’s make coding a fiesta of creativity! 🎊 Dive in and enjoy the ride! 💻✨

algorithm algorithms-and-data-structures cpp java javascript leetcode leetcode-challenges leetcode-cpp leetcode-java leetcode-javascript leetcode-solutions

Last synced: 29 Oct 2025

https://github.com/miRoox/Leetcode

My Leetcode solutions

cpp csharp leetcode rust

Last synced: 15 May 2025

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

LeetCode Solutions

leetcode leetcode-java leetcode-python leetcode-questions leetcode-solutions leetcode-sql

Last synced: 14 Apr 2025

https://github.com/askitendo/dsa-excercise

Documentation for DSA practice programs with the question and online progress tracker such as GeeksForGeeks, Codeninjas, Leetcode etc.

a2z-dsa-sheet-solutions codingninjas cpp cppstl daily-coding-problem dsa dsa-practice geeksforgeeks leetcode stl striver-a2z-sheet

Last synced: 29 Mar 2025

https://github.com/hirentimbadiya/my_dsa_codes

in this repository i have added the DSA problems that i solved on Leetcode , GFG or other plateforms

algorithms data-structures java leetcode solutions

Last synced: 14 Mar 2025

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

golang leetcode leetcode-solutions

Last synced: 23 Feb 2025

https://github.com/emahtab/word-search-ii

Word Search II

boggle depth-first-search leetcode problem-solving trie

Last synced: 28 Mar 2025

https://github.com/petr-korobeinikov/cookiecutters

Cookiecutters for various projects

cookiecutter leetcode project-template

Last synced: 13 May 2025

https://github.com/6hislain/leetcode

leetcode coding challenges for revision purposes

leetcode leetcode-solutions

Last synced: 28 Feb 2025

https://github.com/lin-123/blog

frontend-web-interview javascript leetcode

Last synced: 15 Mar 2025

https://github.com/omgzui/basic_c

🐾c语言-数据结构-PHP扩展

c data-structures leetcode php-library

Last synced: 12 Mar 2025

https://github.com/bestlyg/bestlyg

这是一个个人仓库，里面存储着编程依赖做过的的有意思的代码。

cpp javascript leetcode rust typescript

Last synced: 23 Sep 2025

https://github.com/miraclecancode/leetcode_backend

✨ | Analogue of the popular LeetCode application

golang leetcode pet-project

Last synced: 14 Apr 2025

https://github.com/saspal02/data-structures-and-algorithms-

This repository contains all my learnings and code while practicing DSA.

algorithms data-structures dsa java leetcode math solutions

Last synced: 12 May 2025

https://github.com/ns-vasilev/challenges

Online challenges

acm acmp codeforces e-olymp hackerrank hackerrank-solutions leetcode online-judge

Last synced: 01 May 2025

https://github.com/sudhanshu-ambastha/leetcode-q-solutions

Leet Code Solutions

leetcode leetcode-java leetcode-solutions

Last synced: 21 Jul 2025

https://github.com/harsh971/leetcode-solutions

Here you will get All Solutions for Topics from LeetCode Platform which i Solve on Regular Basic

c cpp java leetcode leetcode-cpp leetcode-solutions solutions

Last synced: 15 Mar 2025

https://github.com/OneUpWallStreet/Data-Structrues-And-Algorithms

Leetcode Solutions

cpp data-structures go java leetcode leetcode-cpp leetcode-go leetcode-java leetcode-python leetcode-solutions leetcode-swift python technical-interviews

Last synced: 07 May 2025

https://github.com/arverma/100daysofcode-phase-ii

array coding hackerrank interview-practice interview-preparation interview-questions leetcode linkedlist list oops programming pyspark tree

Last synced: 19 Aug 2025

https://github.com/emahtab/course-schedule-ii

leetcode problem-solving queue topological-sort

Last synced: 30 Oct 2025

https://github.com/emahtab/flood-fill

Flood Fill

dfs flood-fill leetcode problem-solving recursion

Last synced: 28 Mar 2025

https://github.com/vishesh-gupta/algolvers

A :notebook: to my solutions to algorithms that I have encountered and want to face

algorthims cpp data-structures leetcode

Last synced: 03 Apr 2025

https://github.com/serhii-chernenko/leetcode

Solutions of Leetcode's questions

leetcode leetcode-javascript leetcode-solutions

Last synced: 03 Mar 2025

https://github.com/emahtab/implement-strstr

kmp-algorithm leetcode pattern-matching rolling-hash

Last synced: 28 Mar 2025

https://github.com/emahtab/insert-delete-getrandom

Insert delete getRandom() in O(1) average

hashmap leetcode list problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/four-sum

Four Sum

leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/eric7237cire/rust-algorithm-problems

codejam codewars leetcode rust spoj

Last synced: 17 Jun 2025

https://github.com/emahtab/binary-tree-preorder-traversal

Binary Tree Preorder Traversal

binary-tree leetcode preorder-traversal problem-solving

Last synced: 28 Mar 2025

https://github.com/samdc73/leetcode

algorithms leetcode leetcode-python leetcode-solutions python

Last synced: 13 Mar 2025

https://github.com/damichoi/algorithm

Baekjoon Online Judge (백준 온라인 저지), LeetCode, Programmers, 이것이 코딩테스트다 (동빈북), 인프런 등의 알고리즘 문제 풀이를 모은 저장소입니다.

algorithm algorithms baekjoon baekjoon-algorithm baekjoon-online-judge inflearn java leetcode leetcode-java programmers

Last synced: 03 May 2025

https://github.com/vijaygupta18/pythoncpp-cp

My solutions of various coding platforms.

codechef codeforces gfg leetcode spoj

Last synced: 27 Mar 2025

https://github.com/rodyherrera/leetcode

A record of my LeetCode problem solving journey! ;)

algorithms algorithms-datastructures c computer-science cpp javascript leetcode leetcode-solutions python typescript

Last synced: 08 Jul 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/emahtab/maximum-units-on-a-truck

leetcode priority-queue

Last synced: 28 Mar 2025

https://github.com/rhidoyhasanmahmud/leetcode-in-java

Solutions to all problems of Leetcode online judge written in Java

algorithm java leetcode leetcode-solutions problem-solving

Last synced: 04 Apr 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/kumaranand05/leetcode-solutions

This repository contains solution of LeetCode Problems

java java-8 leetcode leetcode-python leetcode-solutions mysql python python3 sql

Last synced: 04 May 2025

https://github.com/emahtab/find-first-and-last-position-of-element-in-sorted-array

binary-search leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/factorial-trailing-zeroes

Find number of trailing zeroes in factorial of a number

factorial leetcode maths maths-problem problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/course-schedule

Course Schedule

bfs dfs kosaraju-algorithm leetcode problem-solving strongly-connected-components topological-sort

Last synced: 28 Mar 2025

https://github.com/emahtab/flipping-an-image

Flipping an image

array leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/evaluate-reverse-polish-notation

Evaluate Reverse Polish Expression

leetcode problem-solving reverse-polish-notation stack

Last synced: 19 Jun 2025

https://github.com/emahtab/container-with-most-water

Container with most water problem

container-with-most-water leetcode leetcode-java problem-solving two-pointers

Last synced: 28 Mar 2025

https://github.com/ahmad-masud/leetcode-solutions

Solutions to LeetCode problems, complete with code solutions and accompanying YouTube videos. These solutions are fetched by CompCode to help users prepare effectively for coding interviews.

leetcode leetcode-python leetcode-solutions python python3

Last synced: 03 Nov 2025