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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/yelinz/leetcode-notes

Leetcode notes

leetcode leetcode-python

Last synced: 19 Feb 2025

https://github.com/said7388/leetcode-binary-search

Leetcode Binary Search Study Plan Problem Solved with golang.

binary-search go golang leetcode leetcode-solutions

Last synced: 27 Feb 2025

https://github.com/yuriykravets/leetcode

Collection of LeetCode solved problems

leetcode leetcode-kotlin leetcode-solutions

Last synced: 06 Jul 2025

https://github.com/derivia/leetcode

Minhas soluΓ§Γ΅es comentadas para os problemas do LeetCode.

coding-challenge javascript leetcode leetcode-solutions

Last synced: 28 Mar 2025

https://github.com/yami2200/leetcode

πŸ“ LeetCode problems solutions in Rust.

leetcode leetcode-solutions rust

Last synced: 30 Jul 2025

https://github.com/syket-git/90daysdsachallenge

In this repo, I will update the DSA, what I am going to learn & practice during my challenge.

90daysdsa data-structures-and-algorithms dsa dsa-algorithm javascript leetcode

Last synced: 14 May 2025

https://github.com/tomalexsmith/sql-challenges

Repository to act as a library for all my SQL practice going forward

hackerrank leetcode ms-sql-server mysql preppindata snowflake sql

Last synced: 30 Jul 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/morsiusiurandum/leetcode

C++ solution of LeetCode problems

leetcode leetcode-cpp leetcode-solutions

Last synced: 07 Apr 2025

https://github.com/utkarsh5026/leetcode

LeetCode Problems Solutions in Java

dsa dsa-algorithm java leetcode leetcode-solutions

Last synced: 18 Mar 2025

https://github.com/babanigit/java-dsa-practice

I regularly practice data structures and algorithms from LeetCode to enhance my problem-solving skills and algorithmic thinking. Feel free to explore my code and delve into the intricacies of my solutions. Happy hacking!

algorithm algorithms java leetcode leetcode-java leetcode-solutions

Last synced: 24 Mar 2025

https://github.com/babanigit/cpp-dsa-practice

I am actively enhancing my C++ skills through a structured approach that includes tackling homework assignments and studying Data Structures and Algorithms (DSA).

cpp cprogramming leetcode

Last synced: 19 Jul 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-1-twosum

LeetCode Problem 1.Two Sum - This repository contains my solution to the classic "Two Sum" problem from LeetCode. The problem entails finding two numbers in an array that sum up to a given target.

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: 01 Mar 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/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/pranavjarande/leetcode-solutions

Over 800+ LeetCode problem solutions categorized by difficulty (Easy, Medium, Hard) in C++.

coding-challenge cpp dailychallenges leetcode

Last synced: 31 Mar 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/emilwijayasekara/leetcode-2235-add-two-integers

LeetCode Problem 2235. Add Two Integers - Just adding tow numbers

java leetcode leetcode-java leetcode-solutions

Last synced: 05 Aug 2025

https://github.com/emilwijayasekara/leetcode-2469-convert-the-temperature

LeetCode Problem 2469. Convert the Temperature - This problem entails converting a Celsius temperature to its corresponding values in Kelvin and Fahrenheit, utilizing precise conversion formulas, and returning the results in a two-element array with specified precision.

java leetcode leetcode-java leetcode-solutions

Last synced: 01 Mar 2025

https://github.com/orgball2608/leet-code

Practice and improve your Leetcode skills every day.

golang leetcode

Last synced: 22 Aug 2025

https://github.com/azeemidrisi/leetcode-streak-tracker

Automated daily LeetCode submission tracker and streak calculator. (Currently being blocked by Cloudflare)

100daysofcode bot dsa leetcode python streaks

Last synced: 03 Mar 2025

https://github.com/akash-singh112/cph-leetcode

CPH LeetCode is a VSCode extension designed to streamline the competitive programming workflow. It automates the extraction of test cases from LeetCode problems and saves them locally for offline testing. With real-time progress updates, users can efficiently generate input and output files for problem-solving and debugging.

competitive-programming data-structures-and-algorithms leetcode programming vscode-extension

Last synced: 19 Feb 2025

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

πŸ§‘β€πŸ’» 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/hyungkyukimdev/alda

Algorithm & Data Structure by Python3

algorithm leetcode python

Last synced: 06 Mar 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/hu-lee/leetcode

Archiving LeetCode PS

leetcode problem-solving

Last synced: 25 Jun 2025

https://github.com/nibble-4bits/leetcode-challenges

My solutions to various LeetCode challenges

algorithms code-challenges data-structures leetcode

Last synced: 15 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/anson09/ac

AC means power or accepted, practicing your js and programing skill from here 🧀

algorithm js leetcode programming

Last synced: 15 Mar 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: 02 Sep 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/joelhy/leetcode-in-rust

My LeetCode solutions in Rust.

leetcode leetcode-rust leetcode-solutions rust

Last synced: 27 Feb 2025

https://github.com/means88/practice

θ’Ÿθ’»ηš„δΈ’δΊΊθ‰Ίζœ―

algorithm leetcode leetcode-ruby leetcode-solutions

Last synced: 27 Feb 2025

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

A developer has his vices πŸ˜ͺ

leetcode

Last synced: 10 Apr 2025

https://github.com/mcecode/data-structures-and-algorithms

Different data structures and algorithms. Different languages. 0% libraries. 100% fun.

algorithms computer-science data-structures data-structures-and-algorithms leetcode

Last synced: 15 Mar 2025

https://github.com/sava2008/rust-projects-for-learning

Here are projects and puzzles I solved in Rust. I won't modify them in order to keep track of my progress

edabit edabit-challenges edabit-solutions learning leetcode rust rust-lang

Last synced: 23 Sep 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/shakeelmajeed-work/side-projects

A place for all my snippets of coding. This could be solutions to Leetcode problems, CodeChef problems or code that helps make my life easier

codechef-solutions dsa leetcode lichess-api python3 scripts

Last synced: 23 Mar 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/mohfazam/dsa

A repo covering all topics of DSA, where algorithms meet precision, and code is crafted to master the complexities of competitive programming.

algorithms codechef codeforces competative-programming cpp data-structures dsa geeksforgeeks leetcode

Last synced: 21 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/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/swoorup/fast-stupid-reverse-nodes

Bunch of codes to test fastest implementation for https://leetcode.com/problems/reverse-nodes-in-k-group/

haskell leetcode

Last synced: 28 Mar 2025

https://github.com/billy0402/leetcode

LeetCode problems solution collection, mainly using Python.

leetcode python

Last synced: 03 Mar 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/bhartik021/binary-search

This repository contains a collection of 42 classic binary search problems and 8 common binary search patterns that can be used to solve them.

binary-search binary-search-algorithm binary-search-solutions leetcode leetcode-cpp leetcode-solutions

Last synced: 02 Aug 2025

https://github.com/keroloshany47/sql_problems

This repository documented my journy solving SQl problems in multi websites like LeetCode and Hacker Rank

database hackerrank leetcode mysql sql sql-practice sql-query sql-server

Last synced: 11 Sep 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/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: 18 Mar 2025