2.11* (Financial application: payroll) Write
a program that reads the following information
and
prints a payroll statement:
Employee’s
name (e.g., Smith)
Number
of hours worked in a week (e.g., 10)
Hourly pay
rate (e.g., 6.75)
Federal
tax withholding rate (e.g., 20%)
State
tax withholding rate (e.g., 9%)
Write
this program in two versions: (a) Use dialog boxes to obtain input and display
output;
(b) Use console input and output.
Code :
(a) File name-Payroll2.java
import java.util.*;
import javax.swing.*;
public class Payroll2 {
public static void main (String arg[]){
String hours
=JOptionPane.showInputDialog("Enter hours: ");
double hour=Double.parseDouble(hours);
String rates
=JOptionPane.showInputDialog("Enter rate: ");
double rate=Double.parseDouble(rates);
String fts
=JOptionPane.showInputDialog("Enter fedaral tax: ");
double ft=Double.parseDouble(fts);
String sts =JOptionPane.showInputDialog("Enter
state tax: ");
double st=Double.parseDouble(sts);
double totalPay=hour*rate;
double federaltax = (totalPay*ft)/100;
double statetax = (totalPay*st)/100;
double deduc =(federaltax+statetax);
double net=(totalPay-deduc);
String output = "Worked hours: =
" + hour+"\nPay rate: =$ " + rate +"\nFederal tax: =$
" +federaltax+"\nState tax: =$ "+statetax+ "\nTotal
deduction: =$ "+deduc +"\nNet pay: =$ " +net;
JOptionPane.showMessageDialog(null,
output);
}
}
Code : (b)
File name-Payroll.java
import java.util.*;
import javax.swing.*;
public class Payroll {
public static void main (String arg[]){
Scanner input= new Scanner (System.in);
System.out.print("Enter employee
name: = ");
String name=input.nextLine();
System.out.print("Number of hours
worked in a week: = ");
double hours= input.nextDouble();
System.out.print("Hourly rate: =
");
double rate =input.nextDouble();
System.out.print("Federal tax: =
");
double ft =input.nextDouble();
System.out.print("State tax: =
");
double st =input.nextDouble();
double totalpay=hours*rate;
ft=((totalpay*ft)/100);
st=((totalpay*st)/100);
double detuction =ft+st;
double pay=(totalpay-(detuction));
System.out.println("Description
belue:");
System.out.println("Employee
Name=" + name);
System.out.println("Hours
Worked=" + hours);
System.out.println("Pay
Rate=$" + rate);
System.out.println("Federal
tax=$" + ft);
System.out.println("State
tax=$" + st);
System.out.println("State
detuction=$" + detuction);
System.out.println("Net
pay=$" + pay);
}
}
