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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: 2025-01-25 00:17:34 UTC
- JSON Representation
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/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/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/number-of-islands-ii
disjoint-set leetcode union-find
Last synced: 07 Dec 2024
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
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/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/possible-bipartition
bipartite-graph breadth-first-search graph leetcode
Last synced: 07 Dec 2024
https://github.com/kangjung/algorithm-java
알고리즘 연습 자바
algorithm algorithms java leetcode programmers
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/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/binary-tree-pruning
Binary Tree Pruning
binary-tree leetcode problem-solving pruning
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/sebastiandotdev/leetcode
Leetcode platform exercises... Completely Open Sources, Ready to challenge your programming. 🌙
exercism leetcode rust typescript
Last synced: 16 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/arslanoov/ts-cs-playground
My Computer Science Education progress
algorithm algorithms bfe big-frontend computer-science data-structures leetcode typescript
Last synced: 09 Nov 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/ransom-note
Check If Ransom string can be constructed
leetcode problem-solving ransom
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/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/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/remove-linked-list-elements
Remove Linked List Elements
leetcode linked-list problem-solving
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/reverse-linked-list
Reverse a singly Linked List
leetcode linked-list problem-solving reverse
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/set-matrix-zeroes
Set Matrix Zeroes
hashset leetcode matrix problem-solving space-optimization
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/random-pick-index
Random pick index
constant-space leetcode problem-solving random
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/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/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/lzhbrian/leetcode-python
My solutions of Leetcode using Python
leetcode leetcode-solutions python
Last synced: 27 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/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/emahtab/wiggle-sort
Wiggle Sort
leetcode lintcode problem-solving wiggle
Last synced: 07 Dec 2024
https://github.com/zhouzhuojie/lcdaily
Send random leetcode email every day
Last synced: 20 Jan 2025
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/dickeyy/leetcode
just a repo of all the leetcode problems ive solved
Last synced: 28 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/water-area
Water Area Problem
leetcode problem-solving water-area water-trapping
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/number-of-provinces
connected-components depth-first-search graph leetcode
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/hs831/leetcode-company-wise-solutions
This Repository contains solutions for Leetcode questions asked in coding rounds and interviews in many different companies.
cpp dsa-practice leetcode leetcode-solutions
Last synced: 22 Jan 2025
https://github.com/jaebradley/leetcode.js
Leetcode solutions, written in JavaScript
Last synced: 14 Jan 2025
https://github.com/jaebradley/leetcode
Leetcode Problem Solutions
leetcode leetcode-java leetcode-solutions programming-challenges
Last synced: 14 Jan 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/emahtab/missing-number
Find the missing number
hashset leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/meeting-rooms-ii
Meeting Rooms II
intervals leetcode min-heap problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/merge-sorted-array
Merge two sorted arrays
leetcode merge problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/meeting-rooms
Meeting Rooms
interval leetcode 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/alien-dictionary
Find the order of alphabets in an alien dictionary
graph leetcode problem-solving topological-sort
Last synced: 07 Dec 2024
https://github.com/emahtab/shortest-bridge
Find minimum number of flips required to make connect two disconnected islands
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/range-sum-of-bst
Range Sum of BST
binary-search-tree leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/coin-change
coin-change dynamic-programming leetcode
Last synced: 07 Dec 2024
https://github.com/emahtab/path-sum-iii
leetcode path-sum prefix-sum recursion
Last synced: 07 Dec 2024
https://github.com/emahtab/permutations
Permutations
leetcode permutations problem-solving recursion
Last synced: 07 Dec 2024
https://github.com/emahtab/top-k-frequent-words
leetcode problem-solving top-k-words treemap
Last synced: 07 Dec 2024
https://github.com/emahtab/top-k-frequent-elements
Find top k frequent elements
leetcode problem-solving top-k treemap
Last synced: 07 Dec 2024
https://github.com/emahtab/validate-a-binary-search-tree
Validate a Binary Search Tree
binary-search-tree inorder-traversal leetcode problem-solving
Last synced: 07 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: 07 Dec 2024
https://github.com/emahtab/move-zeroes
Move Zeroes
constant-space leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/unique-binary-search-trees
Count the total number of BST possible with n numbers
binary-search-tree dynamic-programming leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/sum-of-two-integers
Sum two integers without using + operator
bit-shifting bitwise-operators leetcode problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/spiral-matrix
Spiral Traversal of a 2D Matrix
leetcode problem-solving spiral-traversal
Last synced: 07 Dec 2024
https://github.com/emahtab/string-to-integer-atoi
leetcode problem-solving string-to-number
Last synced: 07 Dec 2024
https://github.com/emahtab/surrounded-regions
Surrounded Regions
dfs leetcode problem-solving surrounded-regions
Last synced: 07 Dec 2024
https://github.com/emahtab/sort-list
leetcode linked-list merge-sort problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/smallest-subtree-with-all-the-deepest-nodes
Find the smallest subtree with all the deepest nodes in a binary tree
bfs breadth-first-search leetcode lowest-common-ancestor problem-solving
Last synced: 07 Dec 2024
https://github.com/emahtab/search-in-rotated-sorted-array
Search in rotated sorted array
binary-search leetcode problem-solving search
Last synced: 07 Dec 2024