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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.
- GitHub: https://github.com/topics/leetcode
- Wikipedia: https://en.wikipedia.org/wiki/LeetCode
- Created by: LeetCode
- Last updated: 2025-01-15 00:18:40 UTC
- JSON Representation
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/binary-tree-inorder-traversal
Binary Tree Inorder Traversal
binary-tree inorder-traversal leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/binary-tree-preorder-traversal
Binary Tree Preorder Traversal
binary-tree leetcode preorder-traversal problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/binary-tree-level-order-traversal-ii
Binary Tree Level Order Traversal
bfs binary-tree binary-tree-traversal 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/emahtab/01-matrix
01 Matrix
leetcode matrix problem-solving
Last synced: 07 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/emahtab/word-search
Word Search in a 2D Grid
dfs leetcode problem-solving word-search
Last synced: 07 Dec 2024
https://github.com/emahtab/number-of-provinces
connected-components depth-first-search graph leetcode
Last synced: 07 Dec 2024
https://github.com/emahtab/min-stack
Min Stack
constant-time leetcode problem-solving stack
Last synced: 07 Dec 2024
https://github.com/emahtab/water-area
Water Area Problem
leetcode problem-solving water-area water-trapping
Last synced: 07 Dec 2024
https://github.com/emahtab/word-break
Word Break
dynamic-programming leetcode problem-solving word-break
Last synced: 07 Dec 2024
https://github.com/emahtab/wiggle-sort
Wiggle Sort
leetcode lintcode problem-solving wiggle
Last synced: 07 Dec 2024
https://github.com/emahtab/unique-paths
Unique Paths
dynamic-programming leetcode problem-solving unique-paths
Last synced: 07 Dec 2024
https://github.com/emahtab/verifying-an-alien-dictionary
Verifying an alien dictionary
alien dictionary leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/valid-palindrome
Check if a string is palindrome
leetcode palindrome palindrome-string problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/vertical-order-traversal-of-a-binary-tree
Binary Tree Vertical Order Traversal
bfs leetcode problem-solving tree-traversal vertical-order-traversal
Last synced: 07 Dec 2024
https://github.com/emahtab/ugly-number
Find whether a number is an Ugly number
leetcode problem-solving ugly-number
Last synced: 07 Dec 2024
https://github.com/emahtab/subarray-sum-equals-k
Subarray sum equals k
array leetcode prefix-sum problem-solving
Last synced: 07 Dec 2024
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: 07 Dec 2024
https://github.com/emahtab/single-number
Single Number
hashset leetcode problem-solving xor
Last synced: 07 Dec 2024
https://github.com/emahtab/regular-expression-matching
Regular Expression Matching
leetcode problem-solving recursion regular-expression
Last synced: 07 Dec 2024
https://github.com/emahtab/search-2d-matrix-ii
Search 2D Matrix sorted row and column wise
Last synced: 07 Dec 2024
https://github.com/emahtab/random-pick-index
Random pick index
constant-space leetcode problem-solving random
Last synced: 07 Dec 2024
https://github.com/emahtab/reverse-bits
bit-manipulation leetcode problem-solving reverse-bits
Last synced: 07 Dec 2024
https://github.com/emahtab/set-matrix-zeroes
Set Matrix Zeroes
hashset leetcode matrix problem-solving space-optimization
Last synced: 07 Dec 2024
https://github.com/emahtab/odd-even-linked-list
Odd Even Linked List
leetcode linked-list odd-even problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/reverse-linked-list
Reverse a singly Linked List
leetcode linked-list problem-solving reverse
Last synced: 07 Dec 2024
https://github.com/emahtab/remove-duplicates-from-sorted-array
Remove Duplicated from Sorted Array
leetcode problem-solving remove-duplicates
Last synced: 07 Dec 2024
https://github.com/emahtab/remove-linked-list-elements
Remove Linked List Elements
leetcode linked-list problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/queue-reconstruction-by-height
Place persons at their correct location in a queue
leetcode problem-solving sorting
Last synced: 07 Dec 2024
https://github.com/emahtab/ransom-note
Check If Ransom string can be constructed
leetcode problem-solving ransom
Last synced: 07 Dec 2024
https://github.com/emahtab/product-of-array-except-self
Product of array except self
array leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/power-of-three
Determine whether a number is power of three.
leetcode maths problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/possible-bipartition
bipartite-graph breadth-first-search graph leetcode
Last synced: 07 Dec 2024
https://github.com/emahtab/number-of-closed-islands
Number of closed islands
depth-first-search dfs leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/number-of-islands-ii
disjoint-set leetcode union-find
Last synced: 07 Dec 2024
https://github.com/emahtab/number-of-distinct-islands
Count the number of distinct islands
bfs breadth-first-search depth-first-search dfs leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/next-permutation
Find the next permutation
leetcode permutation problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/morris-inorder-traversal
Morris Inorder Traversal of a Binary Tree
binary-tree inorder-traversal leetcode morris-traversal problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/merge-two-sorted-lists
Merge Two Sorted Linked Lists
leetcode linked-list merge-sorted-lists min-heap priority-queue problem-solving
Last synced: 07 Dec 2024
https://github.com/shivxmr/learn-java
algorithms data-structures java leetcode leetcode-solutions
Last synced: 19 Nov 2024
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: 13 Jan 2025
https://github.com/rxy001/leetcode-spider
Fetching the algorithm questions that have been accepted on own LeetCode account.
Last synced: 15 Jan 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: 13 Jan 2025
https://github.com/xu-cheng/leetcode
:dart: My leetcode solutions
leetcode leetcode-rust leetcode-solutions rust
Last synced: 15 Nov 2024
https://github.com/gnodivad/leetcode
✅ Solutions to LeetCode by Java
leetcode leetcode-java leetcode-solutions leetcode-sql
Last synced: 20 Nov 2024
https://github.com/tokiory/codewars-and-leetcode
Задачи из LeetCode и Codewars с полным описанием решения
Last synced: 17 Nov 2024
https://github.com/shivankk26/leetcode-questions
In this GitHub Repository, I'll be adding answers to various questions available on Leetcode. This Repository consists of three categories, as given on Leetcode, i.e Easy, Medium, and Hard. As well as all the answers will be provided in Java Language. So, do check that out and have fun!
dsa dsa-algorithm dsa-practice java java-8 leetcode problem-solving problems
Last synced: 09 Jan 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: 15 Nov 2024
https://github.com/debapriyo007/tree
This repository contains solutions to various LeetCode problems that I have solved.✅
dsa faang-interview interview-questions java leetcode tree
Last synced: 28 Dec 2024
https://github.com/ghosts6/leetcode_exercise
Leet code exercise solutions
bash c cpp js leetcode leetcode-solutions python3
Last synced: 15 Nov 2024
https://github.com/bota5ky/leetcode
Leetcode solutions by Java & Go
leetcode leetcode-cn leetcode-golang leetcode-java leetcode-solutions
Last synced: 15 Nov 2024
https://github.com/satyamgupta53/data-structures-algorithm
Comprehensive collections of all the important data structures and algorithms currently used & leetcode question-solutions also included.
algorithms data-structures java leetcode
Last synced: 24 Nov 2024
https://github.com/yuliang-lee/leetcode-submission-table
:notebook: Use crawlers to get all submitted records, use tables to display, add filtering.
Last synced: 15 Dec 2024
https://github.com/mikhaillipanin/leetcode
Collection of LeetCode questions!
algorithms competetive-programming interview-questions leetcode
Last synced: 15 Nov 2024
https://github.com/paritoshtripathi935/venom
A repository for Leetcode/codechef solutions
codechef codechef-solutions competitive-programming cpp leetcode leetcode-solutions
Last synced: 20 Nov 2024
https://github.com/iamvishal16/leetcodesolutions
Swift solutions for LeetCode problems using Higher Order function and Algorithms
algorithm algorithms higher-order-functions ios leetcode leetcode-solutions xcode
Last synced: 15 Nov 2024
https://github.com/almmiko/rttd
Solutions for different technical problems.
algorithms data-structures leetcode
Last synced: 13 Jan 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: 15 Nov 2024
https://github.com/waasiq/leetcode
My solutions to LeetCode problems.
competitive-programming leetcode leetcode-solutions
Last synced: 20 Nov 2024
https://github.com/caedenph/algorithms
Contains Leetcode problems, Algorithms, and Advent of Code solutions
advent-of-code algorithms aoc leetcode
Last synced: 27 Dec 2024
https://github.com/martincorona007/coding-puzzle
My answers to LeetCode, HackerRank, Codewars etc.
algorithm algorithms algorithms-and-data-structures codewars codewars-solutions coding-challenge coding-challenges coding-interviews dailycodingproblem data-structures hackerrank hackerrank-solutions leetcode leetcode-solutions
Last synced: 17 Nov 2024
https://github.com/judimator/leetcode-problems
Leetcode problems written in Go
leetcode leetcode-go leetcode-golang leetcode-solutions
Last synced: 24 Nov 2024
https://github.com/matveyguralskiy/leet-code
Leet-code Solutions of problems using programming languages such as Python, JavaScript, C++ and Bash. Here are all the solutions to problems from my personal profile
bash javascript leetcode leetcode-solutions python
Last synced: 17 Nov 2024
https://github.com/arianahejazyan/leetcode
My LeetCode solutions in C++ 🧩
cpp educational efficient learning leetcode leetcode-cpp leetcode-cpp-solutions leetcode-solutions
Last synced: 21 Nov 2024
https://github.com/vaibhav18matere/practice
A central repository to practice DSA, JavaScript, React; almost everything around problem solving and logic building
design-patterns dsa javascript leetcode react
Last synced: 02 Nov 2024
https://github.com/sameetasadullah/leetcode-solutions
This repository contains solutions of various LeetCode problems
cpp java javascript leetcode python python3
Last synced: 20 Nov 2024
https://github.com/rajaditya01/striver_sde_sheet
STRIVER SDE SHEET 191
cpp dsa dsa-practice leetcode problem-solving sde-sheet
Last synced: 01 Jan 2025
https://github.com/florianstancioiu/leetcode
My PHP solutions for leetcode problems
algorithm-challenges leetcode php
Last synced: 24 Dec 2024
https://github.com/dostonbek1/interview-problem-solutions
Solutions for CS Interview Problems from different sources
hackerrank leetcode programming-problems-solutions
Last synced: 20 Nov 2024
https://github.com/margo-yunanova/javascript-algorithms
Решение алгоритмических задач
algorithms codewars javascript leetcode typescript
Last synced: 20 Nov 2024
https://github.com/iremcatak/leetcode_sql_50
leetcode sql 50 solutions
leetcode leetcode-solutions mssql sql
Last synced: 17 Nov 2024
https://github.com/nomadbala/crack-sql-interview-in-50-qs
This repository contains my solutions for the LeetCode Crack SQL Interview in 50 Questions study plan. Each solution is provided with detailed explanations to help you understand the approach and logic. Use this repository to practice SQL queries and prepare effectively for SQL interviews.
company database interview interview-preparation interview-questions leetcode mssql mysql oracle postgresql sql
Last synced: 17 Nov 2024
https://github.com/amitrajitdas/cp-contests
Restarting my CP journey :D
atcoder codechef codeforces competitive-programming cpp leetcode
Last synced: 27 Dec 2024
https://github.com/susilnem/leetcode
This contains all the Leetcode Questions and answers.
Last synced: 09 Jan 2025
https://github.com/hassan11196/leetcode-solutions
Repository to share leetcode solutions and participate in Hacktoberfest
hacktoberfest hacktoberfest-accepted hacktoberfest2022 leetcode
Last synced: 05 Jan 2025
https://github.com/yudataguy/beatcode
Leetcode space repetition memorization web app
Last synced: 30 Nov 2024
https://github.com/hyrumdickinson/leetcode-solutions
My leetcode solutions. I usually code in Java and occasionally solve problems in C++ or Python.
leetcode leetcode-java leetcode-practice leetcode-questions leetcode-solutions
Last synced: 18 Nov 2024
https://github.com/dmitryryumin/leetcode
Solutions for Leetcode
leetcode leetcode-python leetcode-solutions
Last synced: 31 Dec 2024