Why is this not outputting anything?

Question

#include <iostream>
using namespace std;
string getName()
{
string name, surname;
cout<<"Please enter your first name.....";
cin>>name;
cout<<"Please enter your last name.....";
cin>>surname;
return name+' '+surname;
}
float getHours(string theName, float theRate)
{
float grossPay, nettPay;
int hours, totalHours=0;
cout<<"Please enter number of hours worked for Monday.....";
cin>>hours;
totalHours+=hours;

cout<<"Please enter number of hours worked for Tuesday.....";
cin>>hours;
totalHours+=hours;

cout<<"Please enter number of hours worked for Wednesday.....";
cin>>hours;
totalHours+=hours;

cout<<"Please enter number of hours worked for Thursday.....";
cin>>hours;
totalHours+=hours;

cout<<"Please enter number of hours worked for Friday.....";
cin>>hours;
totalHours+=hours;

grossPay=theRate*totalHours;

if(totalHours<40)
nettPay=grossPay-(grossPay*0.10);
else
if(totalHours>40)
nettPay=grossPay+(grossPay*0.10);
else
nettPay=grossPay;
return nettPay;
}

int main()
{
string fullName;
float pay;

fullName=getName();
pay=getHours(fullName, 80.00);

cout.setf(ios::fixed);
cout.precision(2);

cout<<"Employee "<<fullName<<" is paid : R"<<pay<<endl;

return 0;
}

Answer 1

where are calling your method

Answer 2

Write a program that demonstrates the use of the following functions. A C++ function named getName()prompts the user for two string values; first name and last name and return a combination of the two as one value. The second function getHours()calculate employee’s weekly pay, it must receive one argument, fullName, a string variable and a float value for the rate. It must then prompt the user for hours worked for each day of the week, i.e. Monday – Friday and calculates the weekly pay. Employees who have worked more than 40 hours that week will receive a bonus of 10% and those who have worked less than 40 hour will receive 10% less pay for that week.

Answer 3

I have it like this now, but the calculations aren't correct.

#include <iostream>
#include <cmath>
#include <string>
using namespace std;

//getName()
string getName(string firstname, string lastname)
{
string fullname;
fullname = firstname + " " + lastname;
}

float getHours(float Mon, float Tue, float Wed, float Thu, float Fri)
{
float totalHours;
totalHours = Mon + Tue + Wed + Thu + Fri;
cout << "Total hours worked: " << totalHours << endl;
}

float printPay(string fullname, float totalHours)
{
float hourlyPayRate;
float difference, totalPay, totalPayPlusDifference;
cout << "Enter hourly pay rate: " << endl;
cin >> hourlyPayRate;

totalPay = totalHours * hourlyPayRate;

if (totalHours > 40)
{
totalPayPlusDifference = totalPay + (totalPay * 1.10);
cout << "totalPay is " << totalPay << endl;
cout << fullname << ", your pay is R" << totalPayPlusDifference << endl;
}
else if(totalHours < 40)
{
difference = totalPay * 0.10;
totalPayPlusDifference = totalPay - difference;
cout << fullname << ", your pay is R" << totalPayPlusDifference << endl;
}
else
cout << fullname << ", your pay is R" << hourlyPayRate << endl;

return 0;
}

int main()
{
string firstname, lastname,a, c, fullname;

float Mon, Tue, Wed, Thu, Fri, totalHours, b;

cout << "Enter your first name: " << endl;
cin >> firstname;
cout << "Enter your last name: " << endl;
cin >> lastname;

fullname = firstname + " " + lastname;

a = getName(firstname, lastname);

cout << "Enter the hours you worked for each day of the week (Monday-Friday)" << endl << endl;
cout << "Monday: ";
cin >> Mon;
cout << "Tuesday: ";
cin >> Tue;
cout << "Wednesday: ";
cin >> Wed;
cout << "Thursday: ";
cin >> Thu;
cout << "Friday: ";
cin >> Fri;

b = getHours(Mon, Tue, Wed, Thu, Fri);

c = printPay(fullname, b);
return 0;
}