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 check Armstrong's number of n digitsC++ OOP program to print pyramid of a numberC++ OOP program to print stars in a square using classesC++ OOP program to print stars in a Rhombus pattern using…