Exercise: Invoice Generator
Explore how to implement overloaded functions in C++ to calculate item prices based on quantity or weight. Understand using default parameters for tax rates and passing variables by reference to update a running total, enabling you to handle complex pricing logic in an invoice system.
We'll cover the following...
We'll cover the following...
Problem statement
You are writing the backend logic for an online store. You need to calculate the cost of each item and add it to a customer's running total. The system is complex because items can be ...