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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/scarletczen/dsa

LeetCode DSA Solutions

dsa leetcode solutions typescript

Last synced: 20 Jan 2025

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

My solutions to LeetCode problems

dart java kotlin leetcode python solutions

Last synced: 12 Jan 2025

https://github.com/deepwzh/leetcode_practice

leetcode practice source code

leetcode leetcode-python leetcode-solutions

Last synced: 20 Jan 2025

https://github.com/ajaysharma12799/competitive-programming-solution

This Repo Contain Solution of Problems From LeetCode, GeeksForGeeks, CodeChef and HackerEarth

codechef geeksforgeeks hackerearth java leetcode problem-solving

Last synced: 12 Jan 2025

https://github.com/firoz-thakur/leetcodesolving

Welcome to the LeetCode Problem Solving repository! This repository contains solutions to a variety of problems from LeetCode, covering a wide range of topics in Data Structures and Algorithms. The goal is to enhance problem-solving skills and help you ace technical interviews.

algorithm codechef-solutions codeforces-solutions competitive-programming cpp data-structures java leetcode leetcode-solutions problem-solving

Last synced: 24 Jan 2025

https://github.com/saysky/leetcode

Practice makes perfect.

leetcode leetcode-java

Last synced: 12 Jan 2025

https://github.com/codersunny812/stellar-connect

A fully functional LinkedIn clone built with ReactJS, Firebase, and Clerk, featuring user authentication, post creation, liking, adding connections, and a MyNetwork section. Includes lazy loading and a responsive design for seamless professional networking.

javascript leetcode react-router reactjs

Last synced: 12 Jan 2025

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

My LeetCode data structure and algorithm practice in Python.

algorithms data-structures leetcode python3

Last synced: 12 Jan 2025

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

The repository for all of the solutions to the Leetcode problems

algorithms cpp dsa dsa-algorithm kotlin leetcode leetcode-solutions

Last synced: 25 Jan 2025

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

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

go leetcode

Last synced: 12 Jan 2025

https://github.com/ryanparsa/leetcode

my leetcode playground

algorithm leetcode

Last synced: 17 Jan 2025

https://github.com/adamanr/leetcode-tasks

Completed tasks from leetcode

leetcode leetcode-solutions

Last synced: 31 Jan 2025

https://github.com/gavinbirkhoff/leetcode

LeetCode刷题记录自己实现的多种方法以及整理官方解题方法✏️📒👣 尽可能不使用js现代方法，风格比较偏向c++，目的更接近算法本身，可能我觉得c++才更贴近数据结构和算法。

algorithms leetcode leetcode-javascript leetcode-javascript-solutions

Last synced: 25 Jan 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: 12 Jan 2025

https://github.com/m-berggren/leetcode

Solutions to LeetCode problems by topic, difficulty and various languages.

c leetcode python

Last synced: 07 Feb 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: 12 Jan 2025

https://github.com/rhazra-003/my_cp_solutions

Collection of Competitive Programming questions I solved for my placement preparation!

algorithms-and-data-structures codechef codeforces competitive-programming contest-programming cpp leetcode stl

Last synced: 25 Jan 2025

https://github.com/jaimayal/datastructures-algorithms-exercises

List of solved DSA (Leetcode) problems. Implemented in multiple languages (TypeScript, Java, Python). Problems are classified by category. Big O complexity analysis inside each problem's notes.

algorithm algorithms data-structures dsa leetcode leetcode-solutions

Last synced: 31 Jan 2025

https://github.com/pannh/leetcode-problems

My personal LeetCode problems solutions, written in TypeScript with Jest testing

jest leetcode leetcode-solutions node nodejs problem-solving testing ts typescript

Last synced: 31 Jan 2025

https://github.com/marc-mosca/leetcode

My answer to Leetcode problems.

leetcode software-engineering swift

Last synced: 25 Jan 2025

https://github.com/xihajun/typecode

Speed up your typing (modified version) using leetcode solution [Caution: Chinese friendly]

leetcode type

Last synced: 25 Jan 2025

https://github.com/yashketkar/leetcode

My solutions to the problems on LeetCode.

leetcode leetcode-python leetcode-solutions

Last synced: 07 Feb 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: 12 Jan 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: 12 Jan 2025

https://github.com/ruan-narici/leetcodequestions

This repository was created to store my answers to Leet Code questions

eclipse java leetcode

Last synced: 04 Jan 2025

https://github.com/mementomorri/code_challenges

An archive with solutions to leetcode problems. I just like to revisit my solutions and optimize it

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

Last synced: 04 Jan 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: 12 Jan 2025

https://github.com/emilwijayasekara/leetcode-2974-minimum-number-game

LeetCode Problem 2974. Minimum Number Game - A given array of even length. In each round, two players remove and append elements in a specific order, and the task is to return the resulting array after all rounds are completed.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 2025

https://github.com/weak-head/leetcode

:computer: :wine_glass: Solutions to LeetCode problems

leetcode leetcode-python leetcode-solutions python

Last synced: 25 Jan 2025

https://github.com/emilwijayasekara/leetcode-1051-height-checker

LeetCode Problem 1051. Height Checker - determining the number of students in a school lineup whose heights do not match the expected non-decreasing order for an annual photo. The task is to compare the given array of student heights with the array representing the expected order and count the indices where disparities occur.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 2025

https://github.com/emilwijayasekara/leetcode-1108-defanging-an-ip-address

LeetCode Problem 1108. Defanging an IP Address - The task is to create a defanged version of a given IPv4 address by replacing each period "." with "[.]". The goal is to modify the address format while preserving its validity.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 2025

https://github.com/emilwijayasekara/leetcode-2960-count-tested-devices-after-test-operations

LeetCode Problem 2960. Count Tested Devices After Test Operations - testing devices based on their battery percentages. For each tested device, its battery percentage is decremented by 1, and the operation is propagated to subsequent devices, with the goal of determining the total number of tested devices.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 2025

https://github.com/satyamvyas04/strivers_a2z_dsa

Solutions to Strivers A2Z DSA Sheet

codingninjas dsa leetcode python3

Last synced: 07 Feb 2025

https://github.com/jedwards1230/leetcode-timer

Firefox extension for timing LeetCode problems

leetcode timer

Last synced: 04 Jan 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: 12 Jan 2025

https://github.com/stardustdl/online-judge-solutions

My solutions and codes for the problems on LeetCode.

leetcode

Last synced: 07 Feb 2025

https://github.com/emilwijayasekara/leetcode-1784-check-if-binary-string-has-at-most-one-segment-of-ones

LeetCode Problem 1784. Check if Binary String Has at Most One Segment of Ones - check if a binary string has at most one contiguous segment of ones. The function returns true if the ones form a single unbroken sequence; otherwise, it returns false.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 2025

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: 12 Jan 2025

https://github.com/dennisbyberg/my-leetcode-solutions

A collection of my Leetcode solutions implemented in TypeScript and tested with Vitest. Explore my problem-solving approaches and coding techniques across various challenges.

leetcode typescript vitest

Last synced: 31 Jan 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: 12 Jan 2025

https://github.com/vishwac09/leet-codes

Collection of Examples solved on LeetCode

leetcode leetcode-solutions

Last synced: 25 Jan 2025

https://github.com/bkeys818/leetcode

A repository for storing LeetCode problems I've worked on

leetcode

Last synced: 04 Jan 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: 12 Jan 2025

https://github.com/wiirios/leetcode

my solutions for LeetCode

java leetcode solutions

Last synced: 25 Jan 2025

https://github.com/codebyaadi/easy-leetcode-problems

LeetCode is a popular online platform that provides coding challenges to help developers improve their algorithmic and problem-solving skills. The "Easy" category includes problems that are relatively simpler compared to the more advanced difficulty levels, making them a great starting point for beginners or anyone looking to strengthen their found

dsa dsa-algorithm dsa-practice java leetcode leetcode-java leetcode-solutions

Last synced: 25 Jan 2025

https://github.com/emilwijayasekara/leetcode-1935-maximum-number-of-words-you-can-type

LeetCode Problem 1935. Maximum Number of Words You Can Type - The task is to count the number of words that can be typed using a malfunctioning keyboard, considering a given string of words and a list of broken letters. Words containing any broken letter are considered untypeable.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 2025

https://github.com/cycno/myleetcode

I will upload every question which I will solve in leetcode

leetcode leetcode-python

Last synced: 17 Jan 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: 12 Jan 2025

https://github.com/riccardorevalor/leetcode_topinterview150

LeetCode - Top Interview 150 problems solved

leetcode leetcode-python leetcode-solutions

Last synced: 07 Feb 2025

https://github.com/emilwijayasekara/leetcode-2942-find-words-containing-character

LeetCode Problem 2942. Find Words Containing Character - The problem involves finding and returning the indices of words in a given array that contain a specific character 'x'. The task is to iterate through each word and identify those that include the specified character.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 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: 12 Jan 2025

https://github.com/emilwijayasekara/leetcode-2011-final-value-of-variable-after-performing-operations

LeetCode Problem 2011. Final Value of Variable After Performing Operations - execution of simple increment and decrement operations on a variable 'X' based on a given array of operation strings. The goal is to determine the final value of 'X' after performing all the operations.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 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: 04 Jan 2025

https://github.com/emilwijayasekara/leetcode-1678-goal-parser-interpretation

LeetCode Problem 1678. Goal Parser Interpretation - interpreting a given string command using a Goal Parser. The interpreter replaces specific substrings according to defined rules, and the goal is to return the final concatenated result after the interpretation.

java leetcode leetcode-java leetcode-solutions

Last synced: 12 Jan 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: 12 Jan 2025

https://github.com/basheerrajeh/leetcode

LeetCode Solutions: My curated collection of solved problems from LeetCode. Enhance my coding skills.

algorithms leetcode problem-solving

Last synced: 01 Feb 2025

https://github.com/man0sh-r0y/leetcode-practice-enviroment

VS Code set up for your seamless problem solving journey. If You are a Windows / Mac user you can follow it.

leetcode problem-solving vscode

Last synced: 25 Jan 2025

https://github.com/guerinoni/leetcode

My solutions for leetcode problems.

leetcode leetcode-rust leetcode-solutions rust

Last synced: 01 Feb 2025

https://github.com/1git2clone/leetcode-trees-rs

A Rust library for Binary Tree Node and Singly Linked List ListNode LeetCode problems.

crate github-actions gitlab-ci leetcode rust rust-leetcode rust-leetcode-solutions rust-library

Last synced: 24 Jan 2025

https://github.com/yukunj/leetcode-practice-by-tag

This is the repository for LeetCode coding exercise starting May 2021.

algorithms-and-data-structures leetcode python

Last synced: 01 Feb 2025

https://github.com/yugoff/python-leetcode-tasks

This repository contains solutions to the python problem from leetcode

leetcode leetcode-python tasks

Last synced: 01 Feb 2025

https://github.com/akshayone8/coding-challenges

JavaScript challenges, which include problems from LeetCode, CodeWars, and others.

codewars codewars-kata-solution freecodecamp freecodecamp-challenge javascript leetcode

Last synced: 01 Feb 2025

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

Leetcode • Hackerrank • Problem Solving • DSA

algorithms data-structures dsa hackerrank leetcode

Last synced: 07 Feb 2025

https://github.com/davidf1000/grokking-leetcode

Archive code for Grokking the Coding Interview course's problem solutions by finding relatively similar question from leetcode

dsa leetcode python

Last synced: 11 Jan 2025

https://github.com/michaelscofield/leetcode

My solutions to Leetcode problems, mainly in Rust.

leetcode rust

Last synced: 01 Feb 2025

https://github.com/sn1f3rt/data-structures-and-algorithms

My solutions for LeetCode DSA problems.

dsa leetcode neetcode150

Last synced: 01 Feb 2025

https://github.com/stoverc/codingchallengeproblems

A repository for me to keep up with coding challenge problems (think: LeetCode) from various sources.

algorithms datastructures leetcode leetcode-cpp leetcode-java leetcode-python leetcode-solutions udemy

Last synced: 11 Jan 2025

https://github.com/zhenye-na/algs-tpl

:shipit: This repository contains some handy algorithm templates for coding interview questions. All are written in Python/Java/C++.

algorithms leetcode lintcode

Last synced: 11 Jan 2025

https://github.com/7astro7/leetcode

bad solutions to leetcode problems

algorithms c data-structures docker java leetcode python

Last synced: 17 Jan 2025

LeetCode Awesome Lists
awesome-leetcode-resources 78 awesome-leetcode 44 awesome-programming-resources 70 awesome-leetcode 299 awesome-system-design 40 awesome-ebooks 106 Interview-Preparation 50 Algorithms-and-Data-Structures 47 awesome-leetcode 39
LeetCode Categories
System Design 68 📈 Resources: 63 💻 Must-Do Problems (Topic Wise) 60 📚电子书 || 教程 37 Algorithms 30 🚀 Patterns 28 Useful Links 25 📌 Fundamental Concepts 22 Web 21 Programming Language 20 Algorithms & Data Structures Learning Resources 17 21. Linked List 17 34. Stack 17 40. Two Pointer 16 6. Binary Trees 15 7. Bit Manipulation 15 Uncategorized 13 ⭐️服务器薅羊毛 13 18. Heaps (Priority Queues) 12 Data Structures 12