Modify the Payroll Program application so it continues to request employee infor

Question

Modify the Payroll Program application so it continues to request employee information until the user enters stop as the employee name. In addition, program the application to check that the hourly rate and number of hours worked are positive numbers. If either the hourly rate or the number of hours worked is not a positive value, the application should prompt the user to enter a positive amount. I seem to have a problem with my bonus calculation because it should be 1*1/2 after 40 hours need help fixing that part.

The application compiles and runs.

The application properly employs the use of a loop to request multiple employee information.

The application checks that the hourly rate and number of hours worked values entered by the user are positive numbers and display an error message when appropriate.

The source code is readable and well documented

import java.util.Scanner;

/**
* Monitors employees weekly salary when enter and bonus amount
*
* @author John Doe
*/
public class PayrollSystemProgram {

   public static void main(String[] args) {
   // TODO Auto-generated method stub

   Scanner scanner = new Scanner(System.in);
   try {
   // requests the user input the name of the employee, the hourly
   // rate, and the number of hours worked.
   System.out.print("Enter the name of Employee:");
   String employeeName = scanner.nextLine();
   System.out.print("Hourly Rate : $");
   double hourRate = scanner.nextDouble();
   System.out.println("Number of hours worked :");
   int hoursWorked = scanner.nextInt();
   double weeklyPay = 0, bonusPay = 1/2;
   // caliculating weekly pay and bonus pay
   if (hoursWorked > 40) {
   // if hourly worked is more than 40
   // then The bonus amount is the number of hours more than 40
   // times the hourly rate
   weeklyPay = (double) hourRate * 40;
   bonusPay = (double) (hoursWorked - 40) * hourRate * 40;

   } else {

   weeklyPay = (double) hourRate * hoursWorked;

   }
   // name of the employee and the correct weekly pay amount in dollar
   // format and bonus amount in dollar format

   System.out.println("***WEEKLY PAY***");
   System.out.println("-----------------");
   System.out.println("Employee Name:" + employeeName);
   System.out.println("Weekly pay amount :$" + weeklyPay);
   if (bonusPay != 0) {
   System.out.println("Bonus amount :$" + bonusPay);
   }

   } catch (Exception e) {
   // TODO: handle exception
   } finally {
   scanner.close();
   }

   }

   }

Explanation / Answer

Here is the modified code for you. If you have any further queries, just get back to me.

import java.util.*;
/**
* Monitors employees weekly salary when enter and bonus amount
*
* @author John Doe
*/
public class PayrollSystemProgram {
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner scanner = new Scanner(System.in);
try {
// requests the user input the name of the employee, the hourly
// rate, and the number of hours worked.
System.out.print("Enter the name of Employee:");
String employeeName = scanner.nextLine();
while(!employeeName .equals("stop"))
{
System.out.print("Hourly Rate : $");
double hourRate = scanner.nextDouble();
while(hourRate <= 0)
{
System.out.println("Hourly Rate should be a positive value.");
System.out.print("Hourly Rate : $");
hourRate = scanner.nextDouble();
}
System.out.println("Number of hours worked :");
int hoursWorked = scanner.nextInt();
while(hoursWorked <= 0)
{
System.out.println("Hourly Rate should be a positive value.");
System.out.println("Number of hours worked :");
hoursWorked = scanner.nextInt();
}
double weeklyPay = 0, bonusPay = 0;
// caliculating weekly pay and bonus pay
if (hoursWorked > 40) {
// if hourly worked is more than 40
// then The bonus amount is the number of hours more than 40
// times the hourly rate
weeklyPay = (double) hourRate * hoursWorked;
bonusPay = (double) (hoursWorked - 40) * hourRate * 0.5;
} else {
weeklyPay = (double) hourRate * hoursWorked;
}
// name of the employee and the correct weekly pay amount in dollar
// format and bonus amount in dollar format
System.out.println("***WEEKLY PAY***");
System.out.println("-----------------");
System.out.println("Employee Name:" + employeeName);
System.out.println("Weekly pay amount :$" + weeklyPay);
if (bonusPay != 0) {
System.out.println("Bonus amount :$" + bonusPay);
}
System.out.print("Enter the name of Employee:");
scanner.nextLine();
employeeName = scanner.nextLine();
}
} catch (Exception e) {
// TODO: handle exception
} finally {
scanner.close();
}
}
}

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