Answered: In this lab, you complete a partially…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

In this lab, you complete a partially written C++ program that computes hotel guest rates at Cornwall’s Country Inn.

The program is described in Chapter 9, Exercise 11, in Programming Logic and Design. In this program, you should include two overloaded functions named computeRate(). One version accepts a number of days and calculates the rate at $99.99 per day.

The other accepts a number of days and a code for a meal plan. If the code is A, three meals per day are included, and the price is $169.00 per day. If the code is C, breakfast is included, and the price is $112.00 per day.

Each function returns the rate to the calling program where it is displayed. The main program asks the user for the number of days in a stay and whether meals should be included; then, based on the user’s response, the program either calls the first function or prompts for a meal plan code and calls the second function.

Comments are included in the file to help you write the remainder of the program.

// Cornwall.cpp - This program computes hotel guest rates.

// Input: None

// Output: Hotel guest rate

#include <iostream>

#include <string>

using namespace std;

double computeRate(int);

double computeRate(int, string);

int main()

{

int days;

string mealPlan;

string question;

double rate = 0.0;

cout << "How many days do you plan to stay? " << endl;

cin >> days;

cout << "Do you want a meal plan? Y or N: " << endl;

cin >> question;

// Figure out which arguments to pass to the computeRate() function and

// then call the computeRate() function

cout << "The rate for your stay is $" << rate << endl;

return 0;

} // End of main() function

// Write computeRate functions here.

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