🚀 Tackle the One Billion Row Challenge to test your data skills and optimize processing for massive datasets against global competitors.

I am including here my accepted leetcode Solution. I hope you will like my this rapository and give me a star✨🎉🎊

This application allows the user to index a given folder and search for words in it using an inverted index that maps words to file names.

Learn about reactive programming and reactive systems

30 Days Java OOPs Challenge | 30 mini-projects to master Object-Oriented programming in Java

This repository also includes solutions and notes from the 21 Day Coding Challenge by Coding Ninjas. It features daily problem-solving practice, focusing on data structures, algorithms, and coding efficiency to build strong foundational skills.

solve some qustion from java

Development of Medical Scheduling System

Mutant DNA detector developed with Spring Boot

A challenge for programmers, with a couple of classes to create a simple Tetris GUI which allows for anyone to create their own AI.

Benchmark tool for RoboCup 3D soccer simulation

A simplified banking system built with Spring Boot 3, designed to manage users and transactions while providing basic financial operations.

A terminal calculator program built in Java 🧮

Half-Heart Hardcore - mod that makes all worlds hardcore and gives the player half-a-heart max health.

Examples and exercises based on some of the features of jigsaw in JDK9/Jigsaw (Early Access builds)

Adcash challenge

Simple challenge project for school with Java.

(2025) Java Programming Masterclass by Tim Buchalka – Solved Code Challenges with Questions This repository contains complete solutions to all coding challenges and questions from the "Java Programming Masterclass" on Udemy, taught by Tim Buchalka. Adding more...