Welcome to my Data Structures and Algorithms journey! This repository contains my Java implementations of various DSA concepts, starting from the basics to advanced topics.

Angie, Eddie and Mia are best friends who live on Stickie Street. Their lovable dog, Ruffles, is always nearby wanting to join in! They love learning, playing and solving problems together, and having ...

Abstract: Pixel-value-ordering (PVO) is one of the most popular methods in reversible data hiding (RDH). In PVO based methods, pixels are processed in a block-wise way, so that the local similarities ...

This is a data structure to increase the efficiency of detecting collisions in 2-dimensional space. It uses a quad-tree to store elements and their locations in the tree and allows you to move the ...