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LeetCode
![](https://explore-feed.github.com/topics/leetcode/leetcode.png)
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: 2025-02-10 00:16:47 UTC
- JSON Representation
https://github.com/thethunderb0lt/100-days_challenge
This is 100 Days of Coding Challenge that I have started to land a job as SDE role.
algorithms algorithms-and-data-structures challenge developer gfg hackerrank leetcode python sde software-engineer
Last synced: 13 Jan 2025
https://github.com/emahtab/wiggle-sort
Wiggle Sort
leetcode lintcode problem-solving wiggle
Last synced: 02 Feb 2025
https://github.com/ajinkyataranekar/leetcode
Leetcode Solutions
leetcode leetcode-python leetcode-solutions
Last synced: 03 Feb 2025
https://github.com/sh20raj/leetcode
All Leetcode Problems and Solutions || Download Offline
Last synced: 09 Feb 2025
https://github.com/shengyuan-lu/leetcode
My LeetCode Coding Challenge Solutions. (Python)
Last synced: 09 Feb 2025
https://github.com/emahtab/unique-paths
Unique Paths
dynamic-programming leetcode problem-solving unique-paths
Last synced: 02 Feb 2025
https://github.com/emahtab/walls-and-gates
Fill the grid with the distance to the nearest gate
breadth-first-search depth-first-search leetcode
Last synced: 02 Feb 2025
https://github.com/thutasann/ts-leet
algorithms, leet code solutions and typescript fundamentals
algorithms leetcode typescript
Last synced: 06 Jan 2025
https://github.com/emahtab/top-k-frequent-words
leetcode problem-solving top-k-words treemap
Last synced: 02 Feb 2025
https://github.com/daverbk/learning-sql
Exercises and Examples from "Learning SQL" by Alan Beaulieu and LeetCode SQL 50 Study Plan
alan-beaulieu learn learning-sql leetcode leetcode-sql-50 mysql sql
Last synced: 27 Dec 2024
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/waasiq/leetcode
My solutions to LeetCode problems.
competitive-programming leetcode leetcode-solutions
Last synced: 21 Jan 2025
https://github.com/ruleeeer/leetcode-daily-mailer
邮件自动接收leetcode的每日一题(Mail automatically receives the daily question of leetcode)
daily-questions email-sender-tool leetcode
Last synced: 30 Jan 2025
https://github.com/emahtab/word-break
Word Break
dynamic-programming leetcode problem-solving word-break
Last synced: 02 Feb 2025
https://github.com/kavimaluskam/leetcode-collection
History of my leetcode challenges/documentations
blog gatsbyjs leetcode leetcode-python leetcode-solutions
Last synced: 13 Jan 2025
https://github.com/emahtab/number-of-closed-islands
Number of closed islands
depth-first-search dfs leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/permutations
Permutations
leetcode permutations problem-solving recursion
Last synced: 02 Feb 2025
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: 02 Feb 2025
https://github.com/emahtab/water-area
Water Area Problem
leetcode problem-solving water-area water-trapping
Last synced: 02 Feb 2025
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: 02 Feb 2025
https://github.com/emahtab/power-of-three
Determine whether a number is power of three.
leetcode maths problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/product-of-array-except-self
Product of array except self
array leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/aishanipach/interview-checkpoints
Keeping track of my various DSA solutions to Leetcode, Hackerrank & Striver's sheet! BasicChecklist has all the theory notes for interviews.
cheatsheet cpp data-structures dbms first-timers-friendly good-first-contribution interview-preparation leetcode open-source solutions sql strivers-cp-sheet strivers-sde-sheet
Last synced: 22 Jan 2025
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/emahtab/number-of-provinces
Find number of connected components in a graph
bfs connected-components dfs graph leetcode
Last synced: 02 Feb 2025
https://github.com/smv1999/leetcode_solutions
competitive-programming cpp leetcode leetcode-solutions
Last synced: 28 Jan 2025
https://github.com/emahtab/binary-tree-pruning
Binary Tree Pruning
binary-tree leetcode problem-solving pruning
Last synced: 02 Feb 2025
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/lightningminers/simple
LeetCode(JavaScript)解题,两周一例;
javascript leetcode typescript
Last synced: 10 Feb 2025
https://github.com/emahtab/word-search
Word Search in a 2D Grid
dfs leetcode problem-solving word-search
Last synced: 02 Feb 2025
https://github.com/emahtab/combination-sum
backtracking combinations leetcode
Last synced: 02 Feb 2025
https://github.com/emahtab/closest-binary-search-tree-value
Closest Binary Search Tree Value
binary-search-tree leetcode problem-solving
Last synced: 02 Feb 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: 02 Feb 2025
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/aniketfuryrocks/dsa_rust
Data Structures and Algorithms implemented in rust
algorithms datastructures dsa leetcode leetcode-rust rust
Last synced: 09 Feb 2025
https://github.com/emahtab/clone-a-graph
Clone a Graph
breadth-first-search clone graph leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/binary-tree-right-side-view
Binary Tree Right Side View
bfs binary-tree leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/min-stack
Min Stack
constant-time leetcode problem-solving stack
Last synced: 02 Feb 2025
https://github.com/cvalingam/leetcode
LeetCode in C#
csharp csharp-code leetcode leetcode-csharp leetcode-solutions
Last synced: 20 Jan 2025
https://github.com/paritoshtripathi935/venom
A repository for Leetcode/codechef solutions
codechef codechef-solutions competitive-programming cpp leetcode leetcode-solutions
Last synced: 21 Jan 2025
https://github.com/emahtab/evaluate-reverse-polish-notation
Evaluate Reverse Polish Expression
leetcode problem-solving reverse-polish-notation stack
Last synced: 02 Feb 2025
https://github.com/emahtab/path-sum-iii
leetcode path-sum prefix-sum recursion
Last synced: 02 Feb 2025
https://github.com/emahtab/delete-node-in-a-linked-list
Delete node in a linked list
leetcode linked-list problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/copy-list-with-random-pointer
Copy a Linked List with Random Pointer
clone leetcode linked-list problem-solving
Last synced: 02 Feb 2025
https://github.com/ieshaan12/interview-prep
competitive-programming hacktoberfest leetcode python3
Last synced: 03 Dec 2024
https://github.com/emahtab/alien-dictionary
Find the order of alphabets in an alien dictionary
graph leetcode problem-solving topological-sort
Last synced: 02 Feb 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: 27 Jan 2025
https://github.com/ayush272002/complete-java-with-dsa
Complete DSA series using Java which covers all important DSA concepts asked in an interview
algorithms-and-data-structures codingninjas dsa geeksforgeeks java leetcode
Last synced: 27 Jan 2025
https://github.com/emahtab/coin-change
coin-change dynamic-programming leetcode
Last synced: 02 Feb 2025
https://github.com/emahtab/first-unique-character-in-a-string
Find the first unique character in a string
hashmap leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/decode-ways
Number of ways to decode
dynamic-programming leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/set-matrix-zeroes
Set Matrix Zeroes
hashset leetcode matrix problem-solving space-optimization
Last synced: 02 Feb 2025
https://github.com/emahtab/implement-stack-using-queues
Implement Stack using Queues
leetcode problem-solving queue stack
Last synced: 02 Feb 2025
https://github.com/serhii-chernenko/leetcode
Solutions of Leetcode's questions
leetcode leetcode-javascript leetcode-solutions
Last synced: 13 Jan 2025
https://github.com/emahtab/combination-sum-ii
backtracking combinations leetcode
Last synced: 02 Feb 2025
https://github.com/emahtab/kth-largest-element-in-a-stream
kth Largest element in a stream
Last synced: 02 Feb 2025
https://github.com/lzhbrian/leetcode-python
My solutions of Leetcode using Python
leetcode leetcode-solutions python
Last synced: 27 Dec 2024
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: 02 Feb 2025
https://github.com/ichenlei/leetcode_101
A repo for my LeetCode algorithm training
algorithm javascript leetcode nodejs
Last synced: 23 Jan 2025
https://github.com/emahtab/kth-largest-element-in-an-array
kth largest element in an array
Last synced: 02 Feb 2025
https://github.com/emahtab/print-in-order
concurrency java leetcode semaphore
Last synced: 02 Feb 2025
https://github.com/ayesha-quazi/feb_leetcode-2025
I'm going to solve LeetCode's POTD (Problem of the Day) daily and keep track of my progress. I'll focus on easy tricks to improve my DSA problem-solving skills and enhance my practice! 😊
challenge cpp improvement leetcode leetcode-solutions
Last synced: 02 Feb 2025
https://github.com/emahtab/max-area-of-island
Max area of Island
bfs breadth-first-search depth-first-search dfs leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/implement-queue-using-stacks
Implement Queue using Stacks
leetcode problem-solving queue stack
Last synced: 02 Feb 2025
https://github.com/emahtab/group-anagrams
Group the anagrams
anagrams leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/refactorian/problemable
Problems && Solutions
compititive-programming leetcode leetcode-c leetcode-cpp leetcode-csharp leetcode-go leetcode-golang leetcode-java leetcode-javascript leetcode-kotlin leetcode-problems leetcode-python leetcode-rust leetcode-solutions leetcode-typescript problem-solving problems problemsolving programming-problems-solutions solutions
Last synced: 10 Feb 2025
https://github.com/emahtab/range-sum-of-bst
Range Sum of BST
binary-search-tree leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/search-in-a-binary-search-tree
Search in a binary search tree
binary-search-tree leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/topological-sort-problems
Topological Sort Problems
kahns-alogrithm leetcode topological-sort
Last synced: 02 Feb 2025
https://github.com/dungken/youtube-topinterview150questions-leetcode
A youtube series about data structures and algorithms on leetcode.com
collections dsa-algorithm java-core leetcode
Last synced: 09 Feb 2025
https://github.com/emahtab/search-in-rotated-sorted-array
Search in rotated sorted array
binary-search leetcode problem-solving search
Last synced: 02 Feb 2025
https://github.com/mehvix/competitive-programming
Competitive programming solutions
atcoder codeforces leetcode project-euler usaco uva
Last synced: 20 Dec 2024
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: 02 Feb 2025
https://github.com/emahtab/shuffle-an-array
Shuffle an array
array fisher-yates-shuffle leetcode problem-solving shuffle
Last synced: 02 Feb 2025
https://github.com/emahtab/minimum-window-substring
Find the minimum window substring containing all letters of target string
leetcode problem-solving sliding-window
Last synced: 02 Feb 2025
https://github.com/priyakdey/blind75-solutions
Solutions to Blind75 problem set
algorithms-and-data-structures blind75 interview-preparation java java-21 leetcode leetcode-java leetcode-solutions
Last synced: 02 Feb 2025
https://github.com/emahtab/string-to-integer-atoi
leetcode problem-solving string-to-number
Last synced: 02 Feb 2025
https://github.com/emahtab/connecting-cities-with-minimum-cost
Minimum Spanning Tree
graph kruskals-algorithm leetcode minimum-spanning-tree prims-algorithm
Last synced: 02 Feb 2025
https://github.com/emahtab/spiral-matrix
Spiral Traversal of a 2D Matrix
leetcode problem-solving spiral-traversal
Last synced: 02 Feb 2025
https://github.com/emahtab/sort-list
leetcode linked-list merge-sort problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/max-stack
Max Stack
leetcode problem-solving stack
Last synced: 02 Feb 2025
https://github.com/emahtab/happy-number
Find whether a number is a Happy Number
happy-number hashset leetcode problem-solving
Last synced: 02 Feb 2025
https://github.com/emahtab/ransom-note
Check If Ransom string can be constructed
leetcode problem-solving ransom
Last synced: 02 Feb 2025
https://github.com/miladsade96/leetcode_with_java
Solving Leetcode Challenges using Java Programming Language and Testing them with JUnit
algorithm algorithms algorithms-and-data-structures data-structures java java-8 javaee leetcode leetcode-java leetcode-solutions
Last synced: 20 Jan 2025