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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/spiral-matrix

Spiral Traversal of a 2D Matrix

leetcode problem-solving spiral-traversal

Last synced: 28 Mar 2025

https://github.com/astraw99/leetcode

leetcode for gopher

go golang leetcode

Last synced: 13 Mar 2025

https://github.com/itsjomon/dsa-sheet

This DSA Sheet is a structured and curated collection of essential Data Structures and Algorithms problems sourced from LeetCode.

algorithms data-structures dsa geeksforgeeks java leetcode zoho

Last synced: 12 Jun 2025

https://github.com/subhash23jan/leetcode-and-gfg

I love problem solving, so I started problem solving in GFG and Leetcode. As of now, I'm using Leetcode for problem solving. Here are some problems solved by me.

coding-challenges datastructures dsa-algorithm geekforgeeks leetcode

Last synced: 28 Jun 2025

https://github.com/emahtab/ugly-number

Find whether a number is an Ugly number

leetcode problem-solving ugly-number

Last synced: 28 Mar 2025

https://github.com/msolimans/algorithms

Algorithms Topics and Problem Solving from different sites and books along with documentation/descriptions

algorithm cracking-the-coding-interview dynamic-programming geeksforgeeks-solutions graph greedy-algorithms hackerrank heap leetcode mit ocw ocw-6006 queue stack tree trie

Last synced: 07 Apr 2025

https://github.com/nolleh/leetcode

solving leetcode problems

alrogithm leetcode leetcode-python3

Last synced: 13 Mar 2025

https://github.com/linthithtwe/leetcode

A Repo of my leetcode solutions

leetcode

Last synced: 30 Mar 2025

https://github.com/shixinhuang99/leetcode-daily

leetcode playground and record

leetcode rust

Last synced: 28 Jun 2025

https://github.com/unorsk/goog

Mostly Leetcode challenges

algorithm-challenges algorithms haskell leetcode

Last synced: 06 Apr 2025

https://github.com/singhjyoti24/leetcodedsa

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

algorithms data-structures java leetcode

Last synced: 18 Feb 2025

https://github.com/elvin-du/algorithm

学习数据结构和算法

algorithm golang leetcode rust rust-lang

Last synced: 25 Mar 2025

https://github.com/shricodev/6companies30days

This is my new challenge #ReviseWithArsh #6Companies30Days with - Arsh Goyal. I will post all the codes and learnings in this repository regularly. The challenge is to complete 90 questions of 6 different companies in 30 Days.

6companies30days leetcode leetcode-solutions revisewitharsh

Last synced: 09 Apr 2025

https://github.com/sabberrahman/cse

My CSE study resources: Lecture notes, Code snippets, and Study materials

algorithm data-structures leetcode neetcode150 problem-solving

Last synced: 18 Feb 2025

https://github.com/caedenph/algorithms

Contains Leetcode problems, Algorithms, and Advent of Code solutions

advent-of-code algorithms aoc leetcode

Last synced: 18 Feb 2025

https://github.com/emahtab/number-of-provinces

Find number of connected components in a graph

bfs connected-components dfs graph leetcode

Last synced: 28 Mar 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: 16 Mar 2025

https://github.com/sh20raj/leetcards

Leetcode Readme Stats Cards

leetcode

Last synced: 04 Apr 2025

https://github.com/zqkc/leetcode

Leetcode

leetcode online-judge

Last synced: 25 Mar 2025

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: 28 Mar 2025

https://github.com/lauslim12/competitive-programming

My solutions for many competitive programming websites.

algorithms codeforces competitive-programming cplusplus data-structures leetcode

Last synced: 23 Apr 2025

https://github.com/thutasann/ts-leet

algorithms, leet code solutions and typescript fundamentals

algorithms leetcode typescript

Last synced: 24 Feb 2025

https://github.com/dreamless07/leetcode-solutions

This Repository is only for solutions for LeetCode questions by using different approaches and techniques. Thought this will be helpful to others looking for simpler solutions and appproaches.

approach code engineering ideas interview-preparation java leetcode leetcode-solutions python3 solutions

Last synced: 26 Feb 2025

https://github.com/chiragagg5k/leetcode

This repository contains all the LeetCode problems I have solved sorted by languages the solutions are implemented in.

java leetcode problem-solving python

Last synced: 16 Mar 2025

https://github.com/hkaur008/leetcode-questions

Collection of LeetCode questions to ace the coding interview! - Created using [LeetHub](https://github.com/QasimWani/LeetHub)

interview interview-questions leetcode

Last synced: 05 Mar 2025

https://github.com/tbeachill/leetcode-skills-box

Update a pinned gist to contain the top skills practiced on leetcode.

leetcode pinned-gist profile-readme

Last synced: 01 Apr 2025

https://github.com/emahtab/alien-dictionary

Find the order of alphabets in an alien dictionary

graph leetcode problem-solving topological-sort

Last synced: 28 Mar 2025

https://github.com/stynw7/code_challenge_resources

Collection of Code Challenge that will improve your logic and programming syntax 🔥🔥

coddytech codeforces competitive-programming cpp javascript leetcode problem-solving

Last synced: 27 Feb 2025

https://github.com/zhima-mochi/algorithm-problem-solving

personal problem solving code for leetcode

algorithm leetcode leetcode-solutions

Last synced: 01 Apr 2025

https://github.com/dylanrothbauer/interview-prep-central

My personal technical interview preparation repository. The next few years, I will gather a collection of problems and resources to enhance my coding skills and prepare for technical interviews.

dsa-algorithm interview-prep leetcode

Last synced: 01 Apr 2025

https://github.com/andream16/algorithms

Algorithms & Data Structures. Problems and solutions for Leetcode.com and Google Foobar Challenge.

algorithms data-structures golang google-foobar java leetcode python

Last synced: 18 Feb 2025

https://github.com/akabharat/leetcode-practice

Collection of LeetCode questions to ace the coding interview!

leetcode leetcode-cpp leetcode-solutions

Last synced: 28 Feb 2025

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: 28 Mar 2025

https://github.com/manjeettahkur/30-day-leetcode

30-Day LeetCoding Challenge In Go programming language

algorithms-and-data-structures data-structures go golang leetcode

Last synced: 24 Jun 2025

https://github.com/mohammadpagard/python-algorithm

Write some algorithms with Python. I'm trying to write the best way that I can.

algorithms data-structures implement leetcode pytest python3 two-pointers

Last synced: 05 Feb 2025

https://github.com/emahtab/count-complete-tree-nodes

Count total nodes in a Complete Binary Tree

complete-binary-tree leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/waasiq/leetcode

My solutions to LeetCode problems.

competitive-programming leetcode leetcode-solutions

Last synced: 14 Mar 2025

https://github.com/emahtab/decode-ways

Number of ways to decode

dynamic-programming leetcode problem-solving

Last synced: 28 Mar 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: 28 Mar 2025

https://github.com/vanditg/leetcode

This repository contains solutions for Leetcode - The World's Leading Programming Learning website. The programming language will vary depending on the problem-solving strategy and convenience, but most solutions will be in python.

data-structures-and-algorithms leetcode python3

Last synced: 09 Apr 2025

https://github.com/emahtab/longest-substring-without-repeating-characters

Longest Substring Without Repeating Characters

hashset leetcode sliding-window

Last synced: 28 Mar 2025

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: 28 Mar 2025

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

Find the elements which intersect

hashmap leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/alexscience/wordsearchengine

WordSearchEngine - это консольное приложение на C#, предназначенное для поиска слов в текстовых файлах. Программа позволяет пользователю указать путь к текстовому файлу и искомое слово, а затем выводит строки, в которых это слово встречается, вместе с номерами строк. Пользователь также может выбрать, искать ли все вхождения слова или только первое.

csharp dotnet-core dotnet-framework leetcode test-task word-search-engine

Last synced: 14 Mar 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: 28 Mar 2025

https://github.com/pbelskiy/contest

Sweet home for my solutions from different contests

leetcode

Last synced: 05 Mar 2025

https://github.com/aldoignatachandra/leetcode

This repository houses my solutions to various LEETCODE challenges implemented in JavaScript

backend-engineer challenge javascript leetcode problem-solving

Last synced: 28 Jun 2025

https://github.com/emahtab/add-two-numbers

Add two linked lists nodes

leetcode linked-list problem-solving

Last synced: 28 Mar 2025

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

Largest rectangle in a histogram

leetcode problems-solving

Last synced: 28 Mar 2025

https://github.com/crisnguyendev/problem-solving-practice-java

A Java-focused repository to master algorithms, data structures, and problem-solving techniques. Ideal for coding interview preparation and competitive programming challenges.

algorithms big-o-interview codeforces data-structures grokking-coding-interview java leetcode problem

Last synced: 14 Apr 2025

https://github.com/sultanfariz/leetcode-solutions

The source code I created to track my progress in solving Leetcode problems.

competitive-programming elixir go golang leetcode leetcode-solutions

Last synced: 25 Feb 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: 28 Mar 2025

https://github.com/fireinrain/leetcode-runs

leetcode exercise that implemented by Java

java leetcode

Last synced: 03 Mar 2025

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

Find the maximal square area

dynamic-programming leetcode problem-solving

Last synced: 28 Mar 2025

https://github.com/edrisym/leet_code

LeetCode Solutions - A collection of solutions for various LeetCode problems, showcasing problem-solving techniques and efficient code implementations. This repository serves as a resource for practicing algorithms and data structures.

csharp go golang leetcode leetcode-csharp leetcode-solutions

Last synced: 05 Apr 2025

https://github.com/emahtab/battleships-in-a-board

Count the total Battleships in a board

dfs graph leetcode problem-solving

Last synced: 28 Mar 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: 18 Feb 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: 28 Mar 2025

https://github.com/igaozp/oh-my-leetcode

LeetCode problem code. LeetCode 题目代码

java leetcode leetcode-solutions

Last synced: 18 Feb 2025

https://github.com/forloopcodes/javascript-leetcode-solutions

This repository contains my solutions to LeetCode problems in JavaScript. Each solution is contained in its own file and is named according to the problem title.

javascript leetcode leetcode-java leetcode-javascript

Last synced: 03 Mar 2025

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: 28 Mar 2025