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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/emilwijayasekara/leetcode-2744-find-maximum-number-of-string-pairs

LeetCode Problem 2744. Find Maximum Number of String Pairs - The task is to find the maximum number of pairs that can be formed by pairing distinct strings in an array with their reversed counterparts. Each string can only be part of one pair.

java leetcode leetcode-java leetcode-solutions

Last synced: 13 Oct 2025

https://github.com/chiragagg5k/leetcode-30days-js-challenge

solutions to the 30 days leetcode challenge conducted from 5/5 - 6/3, 2023

30 challenege javascript leetcode

Last synced: 16 Mar 2025

https://github.com/linehk/leetcode-database

Leetcode database problems solutions.

leetcode leetcode-database leetcode-solutions

Last synced: 11 Mar 2025

https://github.com/thomhayner/leetcode

A repo containing my LeetCode solutions.

leetcode leetcode-solutions

Last synced: 02 Jul 2025

https://github.com/blissd/go-leetcode

Golang solutions for leetcode problems

golang leetcode

Last synced: 21 Feb 2025

https://github.com/25-masik-52/cpp-yoptascript-leetcode

Here we go, there you can find custom solutions for LeetCode tasks in C++ and YoptaScript realization.

cpp leetcode leetcode-solutions yoptascript

Last synced: 03 Sep 2025

https://github.com/roy7077/segmenttree_fenwicktree

This repository includes clear explanations and practical problems related to Segment Trees and Fenwick Trees, helping you understand and use these data structures effectively.

advance-data-structure codeforces dsa dsa-algorithm fenwick-tree hackerearth leetcode problem-solving segment-tree

Last synced: 10 Mar 2025

https://github.com/coki999/code

Description:Code is a set of instructions written in a programming language that tells a computer how to perform specific tasks or functions. It serves as the foundation for software development, enabling developers to create applications, websites, and other digital solutions.

data-professor data-science-python datascience exploratory-data-analysis learn-to-code leetcode machine-learning manning-publications nodejs php-framework r rust rust-in-action shiny

Last synced: 06 Jul 2025

https://github.com/emilwijayasekara/leetcode-1897-redistribute-characters-to-make-all-strings-equal

LeetCode Problem 1897. Redistribute Characters to Make All Strings Equal - This problem challenges to determine whether it is possible to make all strings in a given array equal through a series of operations that involve moving characters between strings. The goal is to return true if such equality can be achieved and false otherwise

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-2441-largest-positive-integer-that-exists-with-its-negative

LeetCode Problem 2441.Largest Positive Integer That Exists With Its Negative - The problem requires finding the largest positive integer in an array such that its negative counterpart also exists in the array. The objective is to return this maximum positive integer, or -1 if no such integer is found.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-1816-truncate-sentence

LeetCode Problem 1816. Truncate Sentence - Given a sentence s​​​​​​ and an integer k​​​​​​. You want to truncate s​​​​​​ such that it contains only the first k​​​​​​ words. Return s​​​ after truncating it.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-2620-counter-30-days-of-javascript-day-2

Leetcode Problem 2620 Counter - Function that takes an initial value n and returns a new function. The returned function, when called, will return n and then increment it for subsequent calls, creating a counter.

javascript leetcode leetcode-javascript leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-13-roman-to-integer

LeetCode Problem 12. Integer to Roman - The task is to sum the values of these symbols according to the rules of Roman numeral representation, with the added complexity of subtraction when a smaller numeral precedes a larger one. The goal is to return the integer value equivalent to the given Roman numeral string.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-2667-create-hello-world-function-30-days-of-javascript-day-1

LeetCode Problem 2667. Create Hello World Function - In this problem we have to write a function createHelloWorld. It should return a new function that always returns "Hello World".

javascript leetcode leetcode-solutions

Last synced: 19 Oct 2025

https://github.com/emilwijayasekara/leetcode-1422-maximum-score-after-splitting-a-string

LeetCode Problem 1422. Maximum Score After Splitting a String - The problem involves maximizing the score by splitting a binary string into two parts and counting zeros on the left and ones on the right. The goal is to iterate through possible splits and return the highest achievable score.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-20-valid-parentheses

LeetCode Problem 20. Valid Parentheses -Focuses on determining the validity of a given string consisting of parentheses, braces, and brackets. The solution employs a stack-based approach to efficiently check if the arrangement of symbols follows the rules

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/animesh-sh/dsa-prep

Leetcode • Hackerrank • Problem Solving • DSA

algorithms data-structures dsa hackerrank leetcode

Last synced: 01 Apr 2025

https://github.com/emilwijayasekara/leetcode-1346-check-if-n-and-its-double-exist

LeetCode Problem 1346. Check If N and Its Double Exist - Determine if there exist two indices in an array where the element at one index is twice the value of the element at another index. The goal is to check this condition for any pair of indices in the given array.

java leetcode leetcode-java leetcode-solutions

Last synced: 20 Jul 2025

https://github.com/jcbritobr/leetfy

Leetfy encodes and transforms your text in leet using low frequency leet alphabet, and full leet alphabet. Low frequency leet is good for passwords, as you aren't using a full leet dialect, and it can enhance your passwords quality.

application cli leetcode rust

Last synced: 03 Sep 2025

https://github.com/arugaz/leetcode

LeetCode Solutions: Sharpen your coding skills with curated LeetCode solutions.

leetcode leetcode-solutions

Last synced: 20 Feb 2025

https://github.com/emilwijayasekara/leetcode-771-jewels-and-stones

LeetCode Problem 771. Jewels and Stones - The task is to count how many stones in a given string are considered jewels based on a separate string of jewel types. The solution involves comparing characters in both strings and tallying the matches.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-412-fizz-buzz

LeetCode Problem 412. Fizz Buzz - The FizzBuzz problem requires generating a sequence of strings from 1 to 'n', where each number is replaced by "Fizz," "Buzz," "FizzBuzz," or itself based on specific divisibility rules.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-1389-create-target-array-in-the-given-order

LeetCode Problem 1389. Create Target Array in the Given Order - Creating a target array by sequentially inserting elements from the 'nums' array at specified indices given in the 'index' array. The goal is to return the final target array following the insertion rules.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/emilwijayasekara/leetcode-1812-determine-color-of-a-chessboard-square

LeetCode Problem 1812. Determine Color of a Chessboard Square - The problem involves determining the color of a chessboard square based on its coordinates. Given a letter and a number representing a valid chessboard square, the task is to decide whether the square is black or white.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/alvii147/leetcode

LeetCode problems & solutions

algorithms concurrency database leetcode shell

Last synced: 28 Apr 2025

https://github.com/hilarionengarejr/leetcode

Just LeetCode nothing to see here lol.

leetcode leetcode-javascript leetcode-python

Last synced: 02 Apr 2025

https://github.com/bharambetr2002/java-dsa

Welcome to my Java Data Structures and Algorithms (DSA) Journey repository! This repository documents my daily progress as I learn and implement DSA concepts using Java.

dsa java leetcode problem-solving

Last synced: 08 Apr 2025

https://github.com/aniketpatidar/leetcode

Collection of LeetCode questions to ace the coding interview! - Created using LeetHub

leetcode leetcode-cpp leetcode-ruby leetcode-solutions leethub

Last synced: 16 Mar 2025

https://github.com/alexandros-lekkas/leetcode

🧑‍💻 All of my LeetCode solutions, synced by LeetHub

learning leetcode leetcode-solutions leethub personal

Last synced: 06 Jul 2025

https://github.com/anshiii/leetcode-javascript

The answer of problems from leetcode in javascript

leetcode

Last synced: 16 Mar 2025

https://github.com/ismailza/leetcode

This repository contains my solutions to LeetCode problems.

challenge leetcode solutions

Last synced: 11 Mar 2025

https://github.com/kramachandrashenoy/leetcode

This repository contains Leetcode questions and their solutions in Python.

leetcode leetcode-python leetcode-solutions mysql python sql

Last synced: 21 Feb 2025

https://github.com/moonheekim0118/algorithm

https://leetcode.com/moonheekim0118/

algorithm algorithms javascript javascript-algorithms leetcode

Last synced: 05 Apr 2025

https://github.com/bilbottom/leetcode-go

Not optimal, not impressive, but some solutions to LeetCode problems written in Go.

go leetcode

Last synced: 01 Mar 2025

https://github.com/coodingpenguin/problem-solving

:memo: Practice problem solving with BOJ and Programmers

algorithm boj leetcode problem-solving programmers python-for-coding-test python3

Last synced: 26 Mar 2025

https://github.com/kzamanbd/leetcode-problem

Welcome to our Problem-Solving Repository! This repository is a curated collection of solutions and resources aimed at addressing a variety of challenges encountered in software industry. Whether you're a developer, a project manager, or an enthusiast in software development field...

cpp leetcode leetcode-solutions problemsolving

Last synced: 27 Feb 2025

https://github.com/abroudoux/leetcode

Resolve Leetcode problems is fun

javascript leetcode python

Last synced: 03 Jul 2025

https://github.com/kamakshi-22/leetcode-solutions

Collection of LeetCode questions using c++.

arrays leetcode strings

Last synced: 05 Mar 2025

https://github.com/iamursky/leetcode

My LeetCode problem solutions

leetcode

Last synced: 06 Jul 2025

https://github.com/kunalparkhade/logic-for-prog

This repository contains various coding exercises and solutions to help improve problem-solving skills for beginners in programming. The solutions are focused on logical thinking and solving problems using different algorithms and data structures.

coding coding-challenge competitive-programming leetcode logic-programming

Last synced: 02 Apr 2025

https://github.com/noogler-eng/leetcode_workers

this will indicate how leetcode main server is working so smoothly, there is less load on the main server which is done using worker nodes, this model is implemented using redis or external queue

leetcode redis

Last synced: 31 Mar 2025

https://github.com/noogler-eng/dsa-pratise

it contains my daily practice dsa questions solution with question link, mainly its consist leetcode solutions

codechef codeforces dsa geeksforgeeks leetcode

Last synced: 31 Mar 2025

https://github.com/nkcoder/leetcode-python

My LeetCode data structure and algorithm practice in Python.

algorithms data-structures leetcode python3

Last synced: 01 Mar 2025

https://github.com/mr-possible/leetcode-practice

A developer has his vices 😪

leetcode

Last synced: 10 Apr 2025

https://github.com/noogler-eng/sql_pratise

this repo contains all the leetcode sql questions solution with question link, it is top 50 sql sheet questions solution

leetcode sql

Last synced: 16 Jul 2025

https://github.com/minel1410/leet_code_daily

This repository contains my daily solutions to LeetCode problems, implemented in Java. Each solution is well-structured, optimized, and includes explanations where necessary.

java leetcode leetcode-solutions

Last synced: 19 Oct 2025

https://github.com/sahilm8/dsa_solutions

Solutions for data structures and algorithms from LeetCode and HackerRank.

hackerrank java leetcode

Last synced: 01 Apr 2025

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

Repository to save my solutions in Leetcode

leetcode leetcode-solutions

Last synced: 22 Feb 2025

https://github.com/kylecurtis/solutions

Leetcode (and similar) solutions with self-testing.

c-plus-plus cmake cmakelists cplusplus cpp leetcode leetcode-solutions

Last synced: 20 Aug 2025

https://github.com/shivam-jainn/intui

Online Judge to run code on cloud . Leetcode and GFG alternative .

dsa leetcode online-judge

Last synced: 15 Mar 2025

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

A helpful guide to solving LeetCode problems in various languages. See solutions and how different implementations affect performance.

algorithms documentation educational guide leetcode leetcode-solutions

Last synced: 14 Oct 2025

https://github.com/hanaasagi/pyleetcode

My LeetCode solution using Python

leetcode leetcode-python leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/vivaxy/algorithms

✏️ Algorithms

algorithms javascript leetcode python

Last synced: 01 Mar 2025

https://github.com/b41sh/leetcode

LeetCode Solutions

leetcode leetcode-java

Last synced: 14 Oct 2025

https://github.com/dogukanurker/leetcode

DogukanUrker's LeetCode Submissions

leetcode leetcode-python leetcode-solutions

Last synced: 10 Jun 2025

https://github.com/daniil-tiunchyk/leetcode-solutions-archive

This repository serves as a comprehensive collection of my solutions to LeetCode coding challenges.

java leetcode

Last synced: 08 Apr 2025

https://github.com/debapriyo007/leetcode

Solve various types of questions of Data Structure.The questions are from "LeetCode" and "GFG" as well ,the question are solved in JAVA Language.🤞😇

dsa gfg java leetcode leetcode-java

Last synced: 19 Feb 2025

https://github.com/joelhy/leetcode-in-rust

My LeetCode solutions in Rust.

leetcode leetcode-rust leetcode-solutions rust

Last synced: 14 Oct 2025

https://github.com/ganeshkadam65/leetcodesolutionscpp

LeetCode has emerged as one of the most popular platforms for honing programming skills and preparing for technical interviews. As a coding enthusiast or a job seeker in the tech industry, having a solid understanding of data structures and algorithms is crucial

algorithms c code coding competitive-programming cpp data-structures leetcode leetcode-cpp leetcode-solutions programming python software-development software-engineering

Last synced: 28 Aug 2025

https://github.com/equalma/solve-leetcode-rs

Solve leetcode problems in Rust (Working in Progress)

leetcode rust

Last synced: 19 Oct 2025

https://github.com/elotojaa/leetcode

My solution to leetcode problems

competitive-programming cpp leetcode

Last synced: 21 Feb 2025

https://github.com/kichuman28/dsa_notes

This repository keeps a track of every leetcode questions I solve along with notes of each problem.

cpp leetcode

Last synced: 16 Mar 2025

https://github.com/cycno/myleetcode

I will upload every question which I will solve in leetcode

leetcode leetcode-python

Last synced: 11 Mar 2025

https://github.com/mahtosujeet/potd-acclub

POTD provided by Application Club, MNNIT.

codeforces cpp leetcode potd

Last synced: 21 Feb 2025

https://github.com/williamyyu/leetcode

LeetCode practice in Kotlin

algorithm kotlin leetcode

Last synced: 04 Apr 2025

https://github.com/soodaayush/leetcode

A repository containing all the Leetcode challenges I have completed.

cpp javascript leetcode python

Last synced: 24 Mar 2025

https://github.com/cmblir/algorithm_another-country

I waill solving algorithm problems through overseas leetcode.

leetcode python sql

Last synced: 27 Feb 2025

https://github.com/jintao-huang/leetcode_notebook

leetcode 刷题笔记(已废弃)

leetcode python

Last synced: 08 Apr 2025

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

A Kotlin-based repository for practicing and mastering algorithms and data structures. Featuring challenges from platforms like LeetCode, it covers everything from basic arrays and strings to advanced topics like heaps, tries, and segment trees with custom implementations.

data-structures-and-algorithms dsa kotlin leetcode problem-solving

Last synced: 01 Apr 2025

https://github.com/beakerandjake/leetcode

My leetcode solution repository

leetcode leetcode-javascript leetcode-solutions

Last synced: 14 Oct 2025

https://github.com/danitilahun/data_structure_and_algorithm_leetcode_and_codeforces_challenge

A daily challenge repository for data structures and algorithms from LeetCode and CodeForces, aimed at enhancing problem-solving and coding skills.

algorithms codeforces coding-challenge competitive-programming data-structures leetcode

Last synced: 14 Oct 2025