class members, The loop only prints the last index

[kretosa]

Stack around variable 'workers' was corrupted message keeps popping up. Why does the cout at the end only print out the last used input?

 // This program uses an array of structures to hold payroll data.
#include <iostream>
#include <iomanip>
using namespace std;

class PayInfo
{
private:
	int hours;           // Hours worked
	double payRate;      // Hourly pay rate
	double grossPay;

public:
	PayInfo()
	{
		hours = 0;
		payRate = 0;
		grossPay = 0;
	}

	void PayInfo::setHours(int hr)
	{
		hours = hr;
	}
	void PayInfo::setpayRate(double pr)
	{
		payRate = pr;
	}
	int PayInfo::getHours()
	{
		return hours;
	}
	double PayInfo::getPayRate()
	{
		return payRate;
	}
	double PayInfo::getGrossPay()
	{
		if (hours > 40)
		{
			grossPay = (payRate * 40 + (1.5 * payRate * (hours - 40)));
		}
		else
		grossPay = payRate * hours;

		
		return grossPay;
	}
};
int main()
{
	int hr;
	double pr;
	double grossPay;
	const int NUM_EMPS = 3;      
	PayInfo workers[NUM_EMPS]; 

	cout << "Enter the hours worked and hourly pay rates of " << NUM_EMPS << " employees. \n";

	for (int index = 0; index < NUM_EMPS; index++)
	{
		cout << "\nHours worked by employee #" << (index + 1) << ": ";
		cin >> hr;
		workers[NUM_EMPS].setHours(hr);
		cout << "Hourly pay rate for this employee: $";
		cin >> pr;
		workers[NUM_EMPS].setpayRate(pr);
	}

	cout << "\nHere is the gross pay for each employee:\n";
	cout << fixed << showpoint << setprecision(2);

	for (int index = 0; index < NUM_EMPS; index++)
	{
		hr =workers[NUM_EMPS].getHours();
		pr = workers[NUM_EMPS].getPayRate();
		grossPay = workers[NUM_EMPS].getGrossPay();
		grossPay = hr * pr;

		//workers[NUM_EMPS].getGrossPay();
		cout << "Employee #" << (index + 1);
		cout << ": $" << setw(7) << workers[NUM_EMPS].getGrossPay() << endl;
	}
	return 0;
}

[whitenite1]

@kretosa

In the body of main(), change the NUM_EMPS in lines 64, 67, 75, 76, 77, and 82, to index, and your program should work like you expect it to.