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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/emahtab/insert-delete-getrandom

Insert delete getRandom() in O(1) average

hashmap leetcode list problem-solving

Last synced: 07 Dec 2024

https://github.com/jacksonchen1998/leetcode

I will try to use many ways to solve the Leetcode problem

cplusplus leetcode python

Last synced: 15 Jan 2025

https://github.com/dtsdwarak/algorithms

Algorithms - Mostly for practice and reference

algorithms leetcode

Last synced: 04 Dec 2024

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

Find whether a number is a Happy Number

happy-number hashset leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/himel-sarder/two-pointers-algorithm-with-himel

"Two-Pointers-with-Himel" repository offers implementations and explanations of the Two Pointer Technique, a powerful algorithmic approach for efficient problem-solving in arrays and linked lists. Explore Python code examples, detailed problem analyses, and contributions to enhance your understanding and mastery of this technique.

cpp leetcode leetcode-python leetcode-solutions python3 two-pointers

Last synced: 04 Dec 2024

https://github.com/emahtab/first-unique-character-in-a-string

Find the first unique character in a string

hashmap leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/prathameshdhande22/data-structure-and-algorithms

This Repository Contains all the code which i have written while doing DSA.

algorithm algorithms clanguage data-structures dsa dsa-algorithm java leetcode

Last synced: 14 Jan 2025

https://github.com/afsify/leetcode

Boost your JavaScript skills with curated LeetCode exercises. From basics to advanced, these hands on challenges help you master JavaScript step by step. Perfect for all skill levels.

javascript leetcode workouts

Last synced: 04 Dec 2024

https://github.com/emahtab/excel-sheet-column-number

Find the excel sheet column number

leetcode maths maths-problem problem-solving

Last synced: 07 Dec 2024

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: 07 Dec 2024

https://github.com/lloydlobo/leetcode

solutions and reference to solve common coding leetcode problems

coding leetcode

Last synced: 16 Dec 2024

https://github.com/dup4/leetcode

Leetcode Code Repo

code leetcode

Last synced: 09 Dec 2024

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: 04 Dec 2024

https://github.com/emahtab/contains-duplicate

Check whether an array contains a duplicate value.

array duplicate hashset leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/singhjyoti24/leetcodedsa

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

algorithms data-structures java leetcode

Last synced: 27 Dec 2024

https://github.com/pratikpaudel/leetcode-progress-documentation

A collection of my LeetCode solutions and notes to improve and prepare for technical interviews.

data-structures datastructures dsa leetcode

Last synced: 09 Dec 2024

https://github.com/emahtab/binary-tree-zigzag-level-order-traversal

Binary Tree Zigzag (Spiral) Order Traversal

bfs binary-tree leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/emanuelefavero/leetcode

This repository contains my solutions to LeetCode problems

algorithms data-structures javascript leetcode leetcode-solutions

Last synced: 10 Dec 2024

https://github.com/humbertocg18/pucrs-alest-i-2.3-2023.24

Trabalhos, Projetos, ExercΓ­cios e aulas realizados em Java na cadeira de Algoritimos e estrutura de dados 1, matΓ©ria do segundo semestre.

beecrowd beecrowd-solution-in-js beecrowd-solutions-in-java data data-structures datastructures-algorithms hashmap hashtable java-8 leetcode leetcode-javascript leetcode-solutions leetcodepra pucrs sorting-algorithms

Last synced: 10 Dec 2024

https://github.com/shivamm-verma/learn-cpp

This Repository is Track of all files; I have worked with to learn Data Structures and Algorithms using C++! I have learnt through Multiple Resources, and I am still keep digging.

cpp data-structures-and-algorithms leetcode problem-solving

Last synced: 10 Dec 2024

https://github.com/tangqi92/leetcode

LeetCode Algorithm

algorithms leetcode

Last synced: 23 Nov 2024

https://github.com/emahtab/daily-temperatures

Find the days after which there will be a warmer day

leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/fahimfba/leetcode

I solve problems from LeetCode and I keep my solution here

leetcode

Last synced: 10 Dec 2024

https://github.com/emahtab/cousins-in-binary-tree

Check whether given two nodes are cousins in a binary tree

binary-tree dfs leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/windomz/leetcode-init

:triangular_ruler: A tool to create leetcode code template via cli.

leetcode leetcode-golang leetcode-template

Last synced: 23 Dec 2024

https://github.com/emahtab/copy-list-with-random-pointer

Copy a Linked List with Random Pointer

clone leetcode linked-list problem-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/decode-ways

Number of ways to decode

dynamic-programming leetcode problem-solving

Last synced: 07 Dec 2024

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

My Golang solutions for Leetcode ✏️

go golang leetcode leetcode-questions leetcode-solutions

Last synced: 10 Jan 2025

https://github.com/aiveraiva/problem-solutions

My solutions to online judge website: LeetCode, Zerojudge, etc.

dynamic-programming leetcode leetcode-solutions online-judge problem-solving python solutions

Last synced: 23 Dec 2024

https://github.com/emahtab/convert-sorted-array-to-binary-search-tree

Convert Sorted Array to Height Balanced Binary Search Tree

binary-search-tree leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/sebastiandotdev/waste-v2

Leetcode platform exercises... Completely Open Sources, Ready to challenge your programming. πŸŒ™

exercism leetcode rust typescript

Last synced: 11 Dec 2024

https://github.com/emahtab/closest-leaf-in-a-binary-tree

Closest Leaf node from a given node in a binary tree

breadth-first-search closest-leaf graph leetcode

Last synced: 07 Dec 2024

https://github.com/letsdeepchat/leetcode-top-50

Explore LeetCode-Top-50 repository featuring solutions to popular problems like Two Sum, 3Sum, and more. Includes code for array manipulation, string conversion, and mathematical operations. Join the coding journey!

deepak-chaudhari deepak14ri leetcode leetcode-javascript leetcode-solutions leetcode-top-75

Last synced: 19 Dec 2024

https://github.com/weitsunglin/cpp-gitaction-template-using-leetcode

github action complie cpp, using leetcode

cpp github-actions leetcode

Last synced: 11 Dec 2024

https://github.com/emahtab/battleships-in-a-board

Count the total Battleships in a board

dfs graph leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/amrhossamdev/leetcode

Collection of leetcode questions that I solved - feel free to ask me at any time <3

algorithms data-structures interview-questions leetcode

Last synced: 11 Dec 2024

https://github.com/emahtab/count-complete-tree-nodes

Count total nodes in a Complete Binary Tree

complete-binary-tree leetcode problem-solving

Last synced: 07 Dec 2024

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: 04 Jan 2025

https://github.com/emahtab/check-completeness-of-a-binary-tree

Checking whether a binary tree is Complete binary tree or not

bfs complete-binary-tree leetcode problem

Last synced: 07 Dec 2024

https://github.com/emahtab/best-meeting-point

Best Meeting Point

leetcode median

Last synced: 07 Dec 2024

https://github.com/emahtab/best-time-to-buy-and-sell-stock-ii

Find the max profit buying and selling stock with unlimited number of transactions.

buy-and-sell leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/best-time-to-buy-and-sell-stock

Find the max profit buying and selling stock with at most one transaction.

buy-and-sell leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/snehalyelmati/competitive-programming-golang

Repository to maintain LeetCode, Kickstart and CodeChef solutions in Go. Implementation and notes of data structures and algorithms.

algorithms data-structures golang google-hashcode google-kickstart leetcode

Last synced: 12 Dec 2024

https://github.com/emahtab/add-two-numbers

Add two linked lists nodes

leetcode linked-list problem-solving

Last synced: 07 Dec 2024

https://github.com/unorsk/goog

Mostly Leetcode challenges

algorithm-challenges algorithms haskell leetcode

Last synced: 20 Dec 2024

LeetCode Awesome Lists
awesome-leetcode-resources 77 awesome-leetcode 44 awesome-programming-resources 70 awesome-leetcode 299 awesome-system-design 39 awesome-ebooks 106 Interview-Preparation 50 Algorithms-and-Data-Structures 47 awesome-leetcode 39
LeetCode Categories
System Design 64 πŸ“ˆ Resources: 62 πŸ’» Must-Do Problems (Topic Wise) 60 πŸ“šη”΅ε­δΉ¦ || 教程 37 Algorithms 30 πŸš€ Patterns 25 Useful Links 24 πŸ“Œ Fundamental Concepts 22 Web 21 Programming Language 19 34. Stack 17 Algorithms & Data Structures Learning Resources 17 21. Linked List 17 40. Two Pointer 16 7. Bit Manipulation 15 6. Binary Trees 15 Uncategorized 13 β­οΈζœεŠ‘ε™¨θ–…ηΎŠζ―› 13 18. Heaps (Priority Queues) 12 1. Backtracking 12