public class Payroll {

	private int NUM_EMPLOYEES = 7;
	private int[] employeeID, hours;
	private double[] payRate, wages;

	public Payroll()
	{
		employeeID = new int[NUM_EMPLOYEES];
		hours = new int[NUM_EMPLOYEES];
		payRate = new double[NUM_EMPLOYEES];
		wages = new double[NUM_EMPLOYEES];
	}

	public double getGrossPay(int i)
	{
		return hours[i] * payRate[i];
	}

	public void setEmployeeIDAt(int i, int id)
	{
		employeeID[i] = id;
	}

	public void setHoursAt(int i, int h)
	{
		hours[i] = h;
	}

	public void setPayRateAt(int i, double p)
	{
		payRate[i] = p;
	}

	public void setWagesAt(int i, double w)
	{
		wages = new double[NUM_EMPLOYEES];
		wages[i] = w;
	}

	public int getEmployeeIdAt(int i)
	{
		return employeeID[i];
	}

	public int getHoursAt(int i)
	{
		return hours[i];
	}

	public double getPayRateAt(int i)
	{
		return payRate[i];
	}

	public double getWagesAt(int i)
	{
		return wages[i];
	}

}



import java.util.Scanner;

public class PayrollDemo {

	public static void main(String[] args) {
		int[] employeeID = {5658845,4520125,7895122,8777541,8451277,1302850,7580489};
		int[] hours;
		double[] payRate, wages;
		int eId;

		Scanner input = new Scanner(System.in);
		Payroll acct = new Payroll();

		for (int index = 0; index < employeeID.length - 4; index++)
		{
			eId = employeeID[index];
			acct.setEmployeeIDAt(index, eId);
			System.out.print("Enter the hours worked by employee number " + acct.getEmployeeIdAt(index) + ": ");
			hours = new int[employeeID.length];
			hours[index] = input.nextInt();
			acct.setHoursAt(index, hours[index]);
			System.out.print("Enter the hourly pay rate for employee number " + acct.getEmployeeIdAt(index) + ": ");
			payRate = new double[employeeID.length];
			payRate[index] = input.nextDouble();
			acct.setPayRateAt(index, payRate[index]);
		}

		System.out.println("\nPAYROLL DATA");
		System.out.println("==================");
		for (int index = 0; index < employeeID.length -4; index ++)
		{
			System.out.println("Employee " acct.getEmployeeIdAt(index) + " " +
					acct.getGrossPay(index));
		}


		input.close();
	}

}