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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/theiskaa/algoc

A list of problems and their solutions

advent-of-code leetcode

Last synced: 20 Mar 2025

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

Leetcode Solutions and Tests!

go leetcode

Last synced: 02 Mar 2025

https://github.com/vansh-codes/leetcode-tracker

Personalize leetcode tracker to track my leetcode progress effectively

github-api leetcode leetcode-progress leetcode-tracker nextjs problem-solving progress-monitoring

Last synced: 20 Mar 2025

https://github.com/weihanli/leetcodesolutions

LeetCodeSolutions powered by csharp

algorithms csharp leetcode

Last synced: 24 Jun 2025

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

LeetCode written in Rust ๐Ÿฆ€๏ธ.

leetcode rust

Last synced: 18 Oct 2025

https://github.com/fenil3357/leetcode

Collection of LeetCode questions solved by me! - Created using LeetHub.

leetcode leetcode-solutions

Last synced: 20 Mar 2025

https://github.com/art2url/solve-sync

๐Ÿงฉ 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 ๐Ÿ‘Š 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

https://github.com/emahtab/largest-rectangle-in-a-histogram

Largest rectangle in a histogram

leetcode problems-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/longest-substring-without-repeating-characters

Longest Substring Without Repeating Characters

hashset leetcode sliding-window

Last synced: 28 Mar 2025

https://github.com/manjeettahkur/30-day-leetcode

30-Day LeetCoding Challenge In Go programming language

algorithms-and-data-structures data-structures go golang leetcode

Last synced: 24 Jun 2025

https://github.com/emahtab/kth-largest-element-in-an-array

kth largest element in an array

heap leetcode problem-solving

Last synced: 30 Oct 2025

https://github.com/astraw99/leetcode

leetcode for gopher

go golang leetcode

Last synced: 13 Mar 2025

https://github.com/louis3797/leetcode

Leetcode Solutions in Java

java leetcode leetcode-solutions

Last synced: 13 Apr 2025

https://github.com/hassan11196/leetcode-solutions

Repository to share leetcode solutions and participate in Hacktoberfest

hacktoberfest hacktoberfest-accepted hacktoberfest2022 leetcode

Last synced: 01 Jul 2025

https://github.com/wenbochang888/design-patterns

่ฎพ่ฎกๆจกๅผ + Leetcode็ฎ—ๆณ•

design-patterns leetcode

Last synced: 21 Mar 2025

https://github.com/emahtab/coin-change-2

Coin Change Problem (Total number of ways to make change) Implementation

coin-change dynamic-programming leetcode

Last synced: 28 Mar 2025

https://github.com/emahtab/campus-bikes

Assign closest bike to each worker

leetcode priority-queue

Last synced: 28 Mar 2025

https://github.com/emahtab/remove-nth-node-from-end-of-list

Remove nth node from end of the linked list

leetcode linked-list problem-solving

Last synced: 24 Jun 2025

https://github.com/galaxy4276/algorithm-study

ํŒ€ ๊ธฐ๋ฐ˜์œผ๋กœ ์šด์˜ํ•˜๋Š” ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์Šคํ„ฐ๋””

algorithms data-structures leetcode leetcode-solutions

Last synced: 09 Jul 2025

https://github.com/emahtab/sliding-window-maximum

Find Max within a fixed size window

leetcode monotonic-queue sliding-window

Last synced: 24 Jun 2025

https://github.com/amri-tah/leetcode-solutions-java

Collection of Leetcode problems solved by me using Java

coding leetcode leetcode-solutions

Last synced: 24 Jun 2025

https://github.com/1337fury/problem_solving

My personal solutions to LeetCode problems. This repository contains my code submissions for various LeetCode challenges, organized by difficulty levels

coding-challenges leetcode problem-solving

Last synced: 25 Jun 2025

https://github.com/emahtab/top-k-frequent-elements

Find top k frequent elements

leetcode problem-solving top-k treemap

Last synced: 28 Mar 2025

https://github.com/emahtab/search-2d-matrix-ii

Search 2D Matrix sorted row and column wise

leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/maximal-square

Find the maximal square area

dynamic-programming leetcode problem-solving

Last synced: 18 Oct 2025

https://github.com/emahtab/intersection-of-two-arrays-ii

Find the elements which intersect

hashmap leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/alien-dictionary

Find the order of alphabets in an alien dictionary

graph leetcode problem-solving topological-sort

Last synced: 28 Mar 2025

https://github.com/emahtab/min-cost-to-connect-all-points

Find the min cost for the Minimum Spanning Tree (MST)

leetcode minimum-spanning-tree prims-algorithm

Last synced: 28 Mar 2025

https://github.com/emahtab/number-of-provinces

Find number of connected components in a graph

bfs connected-components dfs graph leetcode

Last synced: 28 Mar 2025

https://github.com/emahtab/ugly-number

Find whether a number is an Ugly number

leetcode problem-solving ugly-number

Last synced: 28 Mar 2025

https://github.com/emahtab/spiral-matrix

Spiral Traversal of a 2D Matrix

leetcode problem-solving spiral-traversal

Last synced: 28 Mar 2025

https://github.com/emahtab/same-tree

Check whether two binary trees are same

binary-tree dfs leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/ransom-note

Check If Ransom string can be constructed

leetcode problem-solving ransom

Last synced: 28 Mar 2025

https://github.com/emahtab/product-of-array-except-self

Product of array except self

array leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/power-of-three

Determine whether a number is power of three.

leetcode maths problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/sum-of-two-integers

Sum two integers without using + operator

bit-shifting bitwise-operators leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/symmetric-binary-tree

Check whether a Binary Tree is Symmetric around its center

binary-tree leetcode problem-solving symmetric-binary-tree

Last synced: 28 Mar 2025

https://github.com/emahtab/palindrome-linked-list

Check If Linked List is Palindrome

leetcode linked-list palindrome problem-solving

Last synced: 15 Jun 2025

https://github.com/emahtab/next-permutation

Find the next permutation

leetcode permutation problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/merge-sorted-array

Merge two sorted arrays

leetcode merge problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/middle-of-the-linked-list

Find the middle node of the Linked List

leetcode linked-list problem-solving

Last synced: 17 Jun 2025

https://github.com/emahtab/longest-palindromic-substring

Find longest palindromic substring in a string

dynamic-programming leetcode palindrome problem-solving

Last synced: 28 Mar 2025

https://github.com/emahtab/longest-common-prefix

Find the longest common prefix among strings

leetcode prefix problem-solving

Last synced: 28 Mar 2025

LeetCode Awesome Lists
awesome-leetcode-resources 79 competitive-programming 97 awesome-leetcode 44 awesome-programming-resources 70 awesome-leetcode 299 awesome-system-design 48 awesome-ebooks 106 awesome-dsa 109 Algorithms-and-Data-Structures 47 Interview-Preparation 50 awesome-cpp20 65 awesome-leetcode 39 awesome-interview-algorithms 800
LeetCode Categories
Blogs 825 ๐Ÿง  Big Tech Algorithm Questions 288 System Design 108 โœ… Algorithms 97 โœ… Data Structures 83 ๐Ÿ“ˆ Resources: 69 ๐Ÿ’ป Must-Do Problems (Topic Wise) 60 ๐Ÿ“š็”ตๅญไนฆ || ๆ•™็จ‹ 42 ๐Ÿš€ Patterns 36 Web 32 Algorithms 31 Learning Resources (Topic Wise) :checkered_flag::checkered_flag::checkered_flag: 26 ๐Ÿ“Œ Fundamental Concepts 26 Programming Language 26 Useful Links 23 Algorithms & Data Structures Learning Resources 20 Data Structures 17 21. Linked List 17 34. Stack 17 โญ๏ธๆœๅŠกๅ™จ่–…็พŠๆฏ› 17