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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/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/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/omanshu209/leetcode

LeetCode Solutions

leetcode leetcode-solutions

Last synced: 03 Dec 2024

https://github.com/emahtab/same-tree

Check whether two binary trees are same

binary-tree dfs leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/remove-nth-node-from-end-of-list

Remove nth node from end of the linked list

leetcode linked-list problem-solving

Last synced: 07 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: 07 Dec 2024

https://github.com/emahtab/palindrome-linked-list

Check If Linked List is Palindrome

leetcode linked-list palindrome problem-solving

Last synced: 07 Dec 2024

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: 07 Dec 2024

https://github.com/emahtab/middle-of-the-linked-list

Find the middle node of the Linked List

leetcode linked-list problem-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/maximal-square

Find the maximal square area

dynamic-programming leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/longest-common-prefix

Find the longest common prefix among strings

leetcode prefix problem-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/largest-rectangle-in-a-histogram

Largest rectangle in a histogram

leetcode problems-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/longest-palindromic-substring

Find longest palindromic substring in a string

leetcode palindrome problem-solving substring

Last synced: 07 Dec 2024

https://github.com/emahtab/kth-largest-element-in-an-array

kth largest element in an array

heap leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/kth-largest-element-in-a-stream

kth Largest element in a stream

heap leetcode problem-solving

Last synced: 07 Dec 2024

https://github.com/emahtab/intersection-of-two-arrays-ii

Find the elements which intersect

hashmap leetcode problem-solving

Last synced: 07 Dec 2024

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/beiyuouo/leetcode-python

🧸 Python Code for LeetCode

leetcode python

Last synced: 07 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/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/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/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/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/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/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/anindya-dey/practice-leetcode

Here I maintain all the problems I have solved on Leetcode. Courtesy: Leethub extension

andys-cli dsa dsa-practice leetcode leetcode-cpp leetcode-practice leetcode-solutions

Last synced: 17 Jan 2025

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/xnacly/leet

Leetcode solutions grouped by language

leetcode

Last synced: 18 Jan 2025

https://github.com/m9rco/practice

:tada: :tada: Deliberate practice, continuous action

go javascrip leetcode php practice

Last synced: 18 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/stynw7/code_challenge_resources

Collection of Code Challenge that will improve your logic and programming syntax πŸ”₯πŸ”₯

coddytech codeforces competitive-programming cpp javascript leetcode problem-solving

Last synced: 10 Jan 2025

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/justin-pyne/coding-problems

A collection of my LeetCode solutions for Python data structure/algorithm problems and SQL problems, organized by language.

algorithms leetcode leetcode-solutions python sql

Last synced: 02 Jan 2025

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/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

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 65 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 β­οΈζœεŠ‘ε™¨θ–…ηΎŠζ―› 13 Uncategorized 13 1. Backtracking 12 18. Heaps (Priority Queues) 12