Question c++ Write 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 • Hospital medication charges • Charges for hospital services (lab tests, etc) The program should ask for the following data if the patient was an out-patient. • Hospital medication charges • Charges for hospital services (lab tests, etc) The program should use two overloaded 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 information. Both function should return the total charges. Input Validation: Do not accept negative numbers for any data.

#include<iostream> #include<iomanip> using namespace std; void menu(); double calculateCharges(double,double); double calculateCharges(int, double, double,double); int main() {    int number_of_days=1,user_choice;    double dailyRate=50,hospital_medication_charges=0,service_cahrges=0,total_charges;    cout<<fixed<<setprecision(2);    do    {        menu();        cin>>user_choice;        if(user_choice==1)        {            while(true)            {                cout<<"Please enter a non-negative value for the number of days spent in the hospital (default: 1 day):n";                cin>>number_of_days;                if(number_of_days>0)                    break;            }            while(true)            {                cout<<"Please enter a non-negative value for the daily rate (default: &50):n";                cin>>dailyRate;                if(dailyRate>0)                {                    if(dailyRate<50)                    {                        dailyRate=50;                    }                    break;                }            }            while(true)            {                cout<<"Please enter a non-negative value for charges for hospital medication cahrges (default: &0):n";                cin>>hospital_medication_charges;                if(hospital_medication_charges>0)                    break;            }            while(true)            {                cout<<"Please enter a non-negative value for charges for hospital services (lab tests,etc default: &0):n";                cin>>service_cahrges;                if(service_cahrges>0)                    break;            }            total_charges=calculateCharges(number_of_days,dailyRate,hospital_medication_charges,service_cahrges);            cout<<"The total In-Patient charge is, $"<<total_charges<<endl;        }        else if(user_choice==2)        {            while(true)            {                cout<<"Please enter a non-negative value for charges for hospital medication cahrges (default: &0):n";                cin>>hospital_medication_charges;                if(hospital_medication_charges>0)                    break;            }            while(true)            {                cout<<"Please enter a non-negative value for charges for hospital services (lab tests,etc default: &0): ";                cin>>service_cahrges;                if(service_cahrges>0)                    break;            }            total_charges=calculateCharges(hospital_medication_charges,service_cahrges);            cout<<"The total Out-Patient charge is, $"<<total_charges<<endl;        }    }while(user_choice!=3);    cout<<"Quit the program."<<endl; } void menu() {    cout<<"**** Hospital Charge Calculator ****"<<endl;    cout<<"1. Calculate the In-Patient Charge"<<endl;    cout<<"2. Calculate the Out-Patient Charge"<<endl;    cout<<"3. Quit"<<endl;    cout<<"Enter your choice (1 - 3): "; } double calculateCharges(double mediCharges,double serviceCharges) {    return mediCharges+serviceCharges; } double calculateCharges(int days, double dailyRate, double mediCharges,double serviceCharges) {    return (days*dailyRate+mediCharges+serviceCharges); }   Please upvote if you like the answer  ...