Final answer:
In summary, pseudo-code and corresponding C++ functions are required to manage sales and reports for a Coffee Shop application, including managing sales,
Step-by-step explanation:
To solve the problem for the Coffee Shop program in C++, we can start by defining pseudo-code and then implement the corresponding C++ functions. Each of the tasks outlined will be handled by a separate user-defined function. For instance, the sale coffee function will prompt the user to select a cup size and enter the quantity, then print a receipt including price calculations.
Another function will report the total number of cups sold in a day, broken down by cup size. A similar approach will be used to report the total amount of coffee in ounces sold and the total money earned, incorporating tax calculations. At least one function will make use of reference parameters to update values like the total cups or total earnings throughout the day.
Example Pseudo-code for the Sale Coffee Task:
- Display menu with cup sizes and prices.
- Ask user to select size and input number of cups.
- Compute subtotal, tax, and total cost.
- Display receipt with details.
- Loop until the user selects 'DONE'.
Example C++ Function for the Sale Coffee Task:
void saleCoffee(int& totalSmallCups, int& totalMediumCups, int& totalLargeCups, double& totalRevenue) {
// Implement details based on the pseudo-code.
// Use reference parameters to update the total counts and revenue.
}