OOP Lab Manual Programs with Classes and objects Perfect numbers using classes Armstrong’s number using Classes pyramid of a number using Classes print stars in a square using classes print stars in a Rhombus pattern using classes Related Posts:Functional requirements of Scientific Lab Management System…Computer Lab Management System Project AbstractC++ OOP program to find factorial with do while loopDownload Code: PHP (OOP) and MySQL Database Source Code for…PHP-Based Notes App | Free Source Code using OOP, jQuery,…PHP and MySQL-Based Secure Password Manager with OOP