Transit officials are spending billions of dollars to upgrade New York City’s aging electrical substations, the mostly ...
//Create a class Rectangle with private members length and width. //Define a friend function calculateArea(Rectangle r) that calculates and returns the area. //Demonstrate it in main().
This repository contains practice programs and examples for Object-Oriented Programming (OOP) concepts in C++. It is designed to help students and learners strengthen their understanding of OOP ...
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