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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: 2025-01-29 00:16:47 UTC
- JSON Representation
https://github.com/emahtab/reverse-bits
bit-manipulation leetcode problem-solving reverse-bits
Last synced: 07 Dec 2024
https://github.com/emahtab/implement-stack-using-queues
Implement Stack using Queues
leetcode problem-solving queue stack
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/armour/leetcode
๐จโ๐ป This repo is used for storing my solution for LeetCode OJ.
Last synced: 28 Jan 2025
https://github.com/emahtab/linked-list-cycle
Linked List Cycle
detect-cycle hashset leetcode linked-list problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/jump-game
Jump Game
jump-game leetcode problem-solving
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/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: 16 Jan 2025
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/single-number
Single Number
hashset leetcode problem-solving xor
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/threeal/leetspace
A dedicated workspace and archive for my LeetCode submissions
competitive-programming leetcode leetcode-cpp leetcode-solutions
Last synced: 26 Oct 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/ugly-number
Find whether a number is an Ugly number
leetcode problem-solving ugly-number
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/aashu24/leetcode-solutions
This repository contains solutions to leetcode problems. Useful for developers preparing for interviews. Contributions welcome.
beginner-friendly hacktoberfest hacktoberfest-accepted hacktoberfest2020 java leetcode leetcode-java leetcode-solutions
Last synced: 14 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/verifying-an-alien-dictionary
Verifying an alien dictionary
alien dictionary leetcode problem-solving
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/nidhiupman568/my-sql-problem-solved
๐Welcome to a curated ๐ collection ๐ of solved ๐ ๏ธ MySQL ๐พ interview ๐ฌ problems โ from LeetCode ๐ก. ๐๐ This section ๐ showcases ๐ key questions โ and their solutions ๐ก, providing ๐ a valuable ๐ ๏ธ resource ๐ for anyone ๐ฌ preparing ๐ ๏ธ for SQL ๐พ interviews ๐ฌ. ๐
data-with-sql database-queries dbms learn-sql leetcode my-sql-mastery my-sql-solutions mysql problem-solving query-optimization sql sql-experts sql-problem-solving sql-queries sql-syntax
Last synced: 10 Jan 2025
https://github.com/fireinrain/leetcode-runs
leetcode exercise that implemented by Java
Last synced: 14 Jan 2025
https://github.com/emahtab/wiggle-sort
Wiggle Sort
leetcode lintcode problem-solving wiggle
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/hongleizhang/jpleetcode
Java and Python in LeetCode. ้่ฟPython่ฏญ่จๅJava่ฏญ่จ็ปไน LeetCodeๅนณๅฐไธ็็ฎๆณไน ้ขใ
algorithms java leetcode python
Last synced: 09 Jan 2025
https://github.com/emahtab/water-area
Water Area Problem
leetcode problem-solving water-area water-trapping
Last synced: 07 Dec 2024
https://github.com/muhammad-h-bakr/leetcode_bakr101_2024
java leetcode oraclesql problem-solving
Last synced: 16 Jan 2025
https://github.com/ryandvl/leetcode
All the problems that I solved in LeetCode.
computer-science cpp java javascript leetcode python
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/tuan882612/leetcode
My solutions to Leetcode problems.
algorithms data-structures leetcode python
Last synced: 17 Jan 2025
https://github.com/emahtab/number-of-provinces
connected-components depth-first-search graph leetcode
Last synced: 07 Dec 2024
https://github.com/emahtab/kth-smallest-element-in-a-bst
kth Smallest element in a BST
binary-search-tree leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/kth-largest-element-in-an-array
kth largest element in an array
Last synced: 07 Dec 2024
https://github.com/2kabhishek/solutions
Solutions written by me for coding competitions, tests etc. ๐ฅ๐งฎ
codewars coding-competitions exams hackerrank leetcode programming solutions
Last synced: 12 Jan 2025
https://github.com/2kabhishek/leetcode
Solutions for LeetCode problems. โ๐งฉ
competitive-programming data-structures learning leetcode leetcode-solutions programming
Last synced: 12 Jan 2025
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/priyansusahoo/data-structure-and-algorithms-java
JAVA | DSA | Leetcode | Placement Preparation | #100DaysOfCoding
100daysofcoding algorithms core-java data-structures dsa-practice java leetcode leetcode-java
Last synced: 25 Jan 2025
https://github.com/creator79/google-extension
This extension is used to forced you do a one Leetcode question every whenever you open the new tab in chrome
Last synced: 16 Jan 2025
https://github.com/smv1999/leetcode_solutions
competitive-programming cpp leetcode leetcode-solutions
Last synced: 28 Jan 2025
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/01-matrix
01 Matrix
leetcode matrix problem-solving
Last synced: 07 Dec 2024
https://github.com/worst001/note_algorithm
ๆด็ไบๆฐๆฎ็ปๆไธๅบ็ก็ฎๆณ๏ผไปฅๅไธไบ็ปๅ ธ็LeetCode็ฎๆณ
algorithm design development guide learning leetcode leetcode-solutions markdown mkdocs note notebook
Last synced: 12 Jan 2025
https://github.com/emahtab/flatten-binary-tree-to-linked-list
Flatten a Binary Tree to Linked List
flatten flatten-binary-tree leetcode preorder problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/implement-queue-using-stacks
Implement Queue using Stacks
leetcode problem-solving queue stack
Last synced: 07 Dec 2024
https://github.com/alapanme/data-structures-and-algorithms
Common Data Structures and Algorithms solved in Java
algorithm algorithms data-structure data-structures data-structures-algorithms data-structures-and-algorithms java leet-code-solutions leetcode leetcode-java
Last synced: 16 Jan 2025
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/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/kth-largest-element-in-a-stream
kth Largest element in a stream
Last synced: 07 Dec 2024
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: 06 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-inorder-traversal
Binary Tree Inorder Traversal
binary-tree inorder-traversal leetcode problem-solving
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/kangjung/algorithm-java
์๊ณ ๋ฆฌ์ฆ ์ฐ์ต ์๋ฐ
algorithm algorithms java leetcode programmers
Last synced: 07 Dec 2024
https://github.com/emahtab/binary-tree-pruning
Binary Tree Pruning
binary-tree leetcode problem-solving pruning
Last synced: 07 Dec 2024
https://github.com/emahtab/binary-tree-right-side-view
Binary Tree Right Side View
bfs binary-tree leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/dickeyy/leetcode
just a repo of all the leetcode problems ive solved
Last synced: 28 Dec 2024
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/closest-binary-search-tree-value
Closest Binary Search Tree Value
binary-search-tree leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/theanuragshukla/lootcode
Lootcode is a CLI tool, which provides funtionalitity for accessing problems, getting solutions, submitting solutions, and much more.
bot leetcode leetcode-solutions lootcode scripting
Last synced: 12 Jan 2025
https://github.com/emahtab/cheapest-flights-within-k-stops
dijkstra-algorithm graph leetcode
Last synced: 07 Dec 2024
https://github.com/emahtab/clone-a-graph
Clone a Graph
breadth-first-search clone graph leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/khoi-truong/pyleetcode
Solution for LeetCode problems in Python
Last synced: 16 Jan 2025
https://github.com/emahtab/climbing-stairs
Climbing Stairs
climbing-stairs dynamic-programming leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/sebastiandotdev/leetcode
Leetcode platform exercises... Completely Open Sources, Ready to challenge your programming. ๐
exercism leetcode rust typescript
Last synced: 16 Jan 2025
https://github.com/ranitmanik/leetcode-solutions
Welcome to my Leetcode solutions repository! This is a collection of my solutions to various Leetcode problems, showcasing my problem-solving skills and coding practices
365daysofcode algorithms consistency data-structures data-structures-and-algorithms datastructures-algorithms java leetcode leetcode-java leetcode-javascript leetcode-practice leetcode-python leetcode-questions leetcode-solutions
Last synced: 28 Jan 2025
https://github.com/fahadulshadhin/problem-solving
My coding problem solutions
algorithms data-structures hackerrank leetcode
Last synced: 14 Nov 2024
https://github.com/k-capehart/leetcode-solutions
Leetcode problem solutions (https://leetcode.com/problemset/all/)
leetcode leetcode-go leetcode-python leetcode-solutions
Last synced: 05 Jan 2025
https://github.com/emahtab/combinations
Combinations
combinations leetcode problem-solving
Last synced: 07 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/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: 22 Jan 2025
https://github.com/clintjohnsn/ds-algo
Leetcode solutions in python, with time and complexity analysis and documentation.
algorithms data-structures leetcode leetcode-python leetcode-python3 leetcode-solutions
Last synced: 20 Jan 2025
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/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/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/emahtab/container-with-most-water
Container with most water problem
container-with-most-water leetcode leetcode-java problem-solving two-pointers
Last synced: 07 Dec 2024
https://github.com/emahtab/construct-binary-tree-from-preorder-and-postorder-traversal
Construct Binary Tree from Preorder and Postorder Traversal
binary-tree binary-tree-construction leetcode 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/emahtab/count-square-submatrices-with-all-ones
Count square submatrices with all ones
dynamic-programming leetcode problem-solving
Last synced: 07 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/delete-node-in-a-linked-list
Delete node in a linked list
leetcode linked-list problem-solving
Last synced: 07 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/emahtab/daily-temperatures
Find the days after which there will be a warmer day
Last synced: 07 Dec 2024
https://github.com/emahtab/delete-nodes-and-return-forest
depth-first-search forest leetcode
Last synced: 07 Dec 2024
https://github.com/emahtab/inorder-successor-in-bst
Inorder Successor in BST
binary-search-tree inorder-successor leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/island-perimeter
Island Perimeter
island-perimeter leetcode problem-solving
Last synced: 07 Dec 2024