1. Chapter 6 (pg. 404 problem 16) Programming Challenge 16- Overloaded Hospital

Question

1. Chapter 6 (pg. 404 problem 16) Programming Challenge 16- Overloaded Hospital without Overloaded Functions Writhe a program that computes and displays the charges for a patient's hospital stay. First, the program should ask if the patient was admitted as an in-patient or an out-patient. If the patient was an in-patient the following data should be entered: The number of days spent in the hospital The daily rate . . Charges for hospital services (lab tests, etc.) Hospital medication charges. . If the patient was an out-patient the following data should be entered: Charges for hospital services (lab tests, etc.) Hospital medication charges. · Use a single, separate function to validate that no input is less than zero. If it is, t should be reentered before being returned. Once the required data has been input and validated, the program should use two functions to calculate the total charges. One of the functions should accept arguments for the in-patient data, while the other function accepts arguments for out-patient data. Both functions should return the total charges. Note: When you solve this problem, use the different names for the two functions. No need to overload functions

Explanation / Answer

#include "stdafx.h"
#include
#include
using namespace std;

// function prototypes
void getChoice(char &);
double totalCharges(int, double);
double totalCharges(double);

int main()
{
char selection;// menu selection
int days; // days in hospital
double rate; // daily hospital stay rate
double med; // medication charges
double services; // charges of hospital services

//set numeric output formatting.
cout<< fixed << showpoint << setprecision(2);

cout<< " Were you admitted as ";
cout<< " (I)an in-patient or as a (O) out-patient ";
getChoice(selection);

switch (selection)
{
case 'I':
case 'i': cout<<" How many days did you stay in the hospital?";
cin>> days;
cout<< " What is the daiy rate per day?";
cin>> rate;
cout<< "What was your medication charges?";
cin>> med;
cout<< "What was your charge for services performed?";
cin>>services;
cout<< totalCharges(days,rate,med,services) << endl;
break;

case 'O':
case 'o': cout<<" What was your charge for services performed?";
cin>> services;
cout<<" What was your medication charges?";
cin>> med;
cout<< totalCharges(services,med)<< endl;
break;
}

void getChoice(char &letter)
{
cout<< " Enter your choice (I or O):";
cin>> letter;

while (letter !='I' && letter !='i' &&
letter !='O' && letter !='o')
{
cout << " Please enter I or O:";
cin >> letter;
}

{

double totalCharges( int days, double rate, double med, double services)
{
return (days * rate)+ (med + services);
}

double totalCharges(double med, double services)
{
return med+services;

return 0;

}

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