Question

Updating the following Java program below, I need to continue to take input for every employee in a company, and display their information until a sentinel value is entered that exits the loop and ends the program

import java.util.Scanner;
public class SalaryCalc
{
double Rpay=0, Opay=0;
void calPay(double hours, double rate)
{
if(hours<=40)
{
Rpay = hours * rate;
Opay = 0;
}
else
{
double Rhr,Ohr;
Rhr = 40;
Ohr = hours-Rhr;
Rpay = Rhr * rate;
Opay = Ohr * (1.5*rate);
}
}
public static void main(String[] args)
{
Scanner sc = new Scanner(System.in);
String name;
int shift = 0;
Double rate, hours;
System.out.println("Pay Calculator");
System.out.println("Enter Your Name");
name=sc.next();
System.out.println("Enter Your Shift, Enter 0 for Day, Enter1 for Night");
System.out.println("0=Day, 1= Night");
System.out.println("Enter Number of Hours Worked");
hours=sc.nextDouble();
System.out.println("Enter Hourly Pay");
rate=sc.nextDouble();
SalaryCalc c= new SalaryCalc();
c.calPay(hours,rate);
Double Tpay= c.Rpay+ c.Opay;
System.out.println();
System.out.println("Calculate Pay");
System.out.println("Employee Name: "+name);
System.out.println("Employee Regular Pay: "+c.Rpay);
System.out.println("Employee Overtime Pay: "+c.Opay);
System.out.println("Employee Total Pay: "+Tpay);
if(shift==0)
{
System.out.println("Employee PayPeriod is Friday");
}
else
{
System.out.println("Employee PayPeriod is Saturday");
}
}
}

Answer 1

Program screenshots:

Sample Output:

Code to Copy:

import java.util.Scanner;

public class SalaryCalc {
   double Rpay = 0, Opay = 0;

   void calPay(double hours, double rate) {
       if (hours <= 40) {
           Rpay = hours * rate;
           Opay = 0;
       } else {
           double Rhr, Ohr;
           Rhr = 40;
           Ohr = hours - Rhr;
           Rpay = Rhr * rate;
           Opay = Ohr * (1.5 * rate);
       }
   }

   public static void main(String[] args) {
       Scanner sc = new Scanner(System.in);
       String name;
       int shift = 0;
       Double rate, hours;
       System.out.println("Pay Calculator");

       // Declare the variable of string type.
       String ch = "";

       // start the do while loop
       do {

           System.out.println("Enter Your Name");
           name = sc.next();
           System.out.println("Enter Your Shift, Enter 0 for Day, Enter1 for Night");
           System.out.println("0=Day, 1= Night");

           // get the value of shift.
           shift = sc.nextInt();
           System.out.println("Enter Number of Hours Worked");
           hours = sc.nextDouble();
           System.out.println("Enter Hourly Pay");
           rate = sc.nextDouble();
           SalaryCalc c = new SalaryCalc();
           c.calPay(hours, rate);
           Double Tpay = c.Rpay + c.Opay;
           System.out.println();
           System.out.println("Calculate Pay");
           System.out.println("Employee Name: " + name);
           System.out.println("Employee Regular Pay: " + c.Rpay);
           System.out.println("Employee Overtime Pay: " + c.Opay);
           System.out.println("Employee Total Pay: " + Tpay);
          
          
          
          
           if (shift == 0) {
               System.out.println("Employee PayPeriod is Friday");
           } else {
               System.out.println("Employee PayPeriod is Saturday");
           }
          // get the value from the user(sentinel value.)
           System.out.println("Press Y to continue.Other key to exit ");
           ch = sc.next();
           // check the sentinel value.
       } while (ch.equalsIgnoreCase("y"));
   }
}