Calculate And Display Normal / Overtime And Total Pay

Sep 12, 2014

The pay rate is php 35.00 per hour. any hours worked after 40 hours is paid at rate of 2 times the normal hourly rate. Calculate and display the Normal Pay, The overtime pay, and the total pay.

OUTPUT MUST BE:

Sample 1 :

Enter Hours Worked: 40 (Sample)
Normal Pay: 1400 (Sample)
Overtime Pay: 0 (Sample)
Total Pay: 1400 (Sample)

Sample 2 :

Enter Hours Worked: 41 (Sample)
Normal Pay: 1400 (Sample)
Overtime Pay: 70 (Sample)
Total Pay: 1470 (Sample)

Here is my code or something, but i cant finish it.

import java.util.Scanner;
public class Workpay {
public static void main(String[]args) {
Scanner in = new Scanner (System.in);
int hours;
int normalpay = 35;

[Code] .....

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Calculate Total Price And Display Total In Order Class

Oct 11, 2014

I'm struggling with inheritance in my assignment. The assignment states that I should use the calculatePrice() to calculate the total price and use another method to display the total. The I must overload the calculatePrice() and add a fee in the SpeedOrder() class.

My main class

package useorder;
import javax.swing.*;
public class UseOrder {
/**
* @param args the command line arguments
*/
public static void main(String[] args) {
Order.display();

[Code] .....

The problem is mainly displaying the TotalPrice field and. I can't display TotalPrice if it's not static but if it's static I can't inherit it to the SpeedOrder class to assign the total in the overloaded calculateprice method. How can I display the total in my order class and use it in my SpeedOrder class?

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Oct 16, 2014

Having just started college, Bob has been busy looking for a part-time job to fund his new college social life and after only two weeks of looking he has managed to get two job offers! Each job comes with different hours, basic rates of pay and over-time rates so he needs to work out which would get him the most money.

Develop an application that would allow Bob to enter his basic pay rate, his number of regular hours work per week and his number of overtime hours per week. The application should then calculate and display Bobs total basic pay for the week, his overtime pay for the week and his total pay including overtime.

Your application should use instantiable classes to separate the calculations from the user input and output.

Save the instantiable class as Pay.java

Note: The overtime rate is 1.5 times the basic rate of pay

This is my instantiable class code which compiles correctly

public class Pay{
//Declare Data members/Variables
private double pay;
private double hours;
private double overtime;
private double totalBasicPay;

[Code] .....

My errors in the second bit of code that i have never seen before

"C:UsersAndreDownloadsPayApp.java:25: error: no suitable method found for println(<null>,String)
System.out.println(null,"Please enter Basic Pay");
^
method PrintStream.println() is not applicable
(actual and formal argument lists differ in length)

[Code] .....

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Dec 10, 2014

Exception in thread "main" java.lang.NullPointerException
at ShoeStore.calculateTotal(ShoeStore.java:103)
at ShoeStore.main(ShoeStore.java:88)

This is the error when program is ran. The program is supposed to calculate the total amount paid for all shoes and display it.

import java.util.Scanner;
 public class ShoeStore
{
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
String shoe_Name, nameStore, type;
int size, shoeAmount;
double sellingCost;
 
 [Code] .....

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May 12, 2014

I'm trying to create a GUI application that calculates and displays the total cost for certain automotive maintenance services. The application should contain hree classes: 1) the main class that creates and displays the window; 2) a panel for the routine services and 3) a panel for the non-routine services. 2 and 3 are instantiated in 1. I'm pretty positive the error lies in the NonRoutinePanel class because when I comment it out of the main class the program runs fine. But I can't quite figure out which lines of code or methods are causing the problem.

When I try running the program I get these error messages:

Exception in thread "main" java.lang.NullPointerException
at java.awt.Container.addImpl(Container.java:1040)
at java.awt.Container.add(Container.java:958)
at javax.swing.JFrame.addImpl(JFrame.java:540)
at java.awt.Container.add(Container.java:926)
at JoesAutomotiveGUI.<init>(JoesAutomotiveGUI.java:38)
at JoesAutomotiveGUI.main(JoesAutomotiveGUI.java:111)

Here's my code for the three classes:

import javax.swing.*; // Needed for Swing class
import java.awt.*; // Needed for BorderLayout class
public class RoutineMaintenancePanel extends JPanel
{
public final double oilChange = 26.00;// cost of oil change
public final double lubeJob = 18.00;// cost of lube job

[Code] .....

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Feb 9, 2015

I was wondering how can I calculate total age in months and store it as variable? this is what I have so far:

*
* You will ask the user to provide their name (as a single word, assume first name here)
* You will ask the user their age in full years (no fraction or months)
* You will ask the user how many full months since their last birthday (again, whole numbers here).
*
* You will use this information to calculate the user's age in months and use that information to print out a greeting.
*/
import java.util.Scanner;

[code].....

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Apr 10, 2015

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Nov 10, 2014

So basically, I've been trying to create a for loop that asks the user for a number between 1 and 30, then calculates the total of the series of numbers. For example, if 15 is entered, the calculation should be 1/15+2/14+3/13+...15/1 which would equal approximately 38.1. The problem I'm having is that the code doesn't loop whenever I type a number for some reason, which results in a very incorrect calculation. Here is my code so far:

import java.util.Scanner;
public class HmwLoop {
 public static void main(String[] args) {
double sum = 0;
for (double num1 = 1, num2 = 30; num1 <= 30 && num2 >= 1; num1++, num2--)

[Code] .....

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Jun 12, 2014

table.getSelectionModel().addListSelectionListener(new ListSelectionListener() {
public void valueChanged(ListSelectionEvent e) {
System.out.println("Value changed");
if(Float.parseFloat(table.getModel().getValueAt(table.getSelectedRow(), 4).toString()) != 0.0){
System.out.println(getTotal());
totalAmount.setText(""+getTotal());
}
}
});

This is what I've tried so far. What i want to do is to calculate all Total Amounts by adding all the rows (5th column only),as 5th column has total amount for 1 product, and set the text for a JTextField whenever the 5th column of any row changes its value.But this isn't working my way. I have also tried keyListener to trigger that change at Enter key typed but that also don't work for me.

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Feb 28, 2014

You have a store that sells the following items:

Shoes $50.00
T-shirts $30.00
Shorts $75.00
Caps $15.00
Jackets $100.00

Your sales associates need a program where they can enter customer information and calculate the customer's total bill. When the sales associate enters the program they should be presented with this main menu.

Enter customer information
Display Total Bill
Quit

If the sales associate selects option 1, the program should allow the sales associate to input their name, address, and e-mail address. Your program should then display this customer information to the screen with a message that the customer has been added to the customer list.

If the sales associate selects option 2, the program should ask the sales associate for the customer's name, product that the customer is purchasing, the quantity, and the price of the product. The total bill will then be displayed to the screen and should include the following:

- The customer's name.
- The product the customer is purchasing, the quantity, and total cost
- The amount of tax 8%
- The total cost with tax.

Example Total Bill Output:

John Doe

Product Purchased Quantity Total Cost
Shoes 2 $100.00
Tax 8%: $8.00
Total Cost: $108.00

HOW DO I WIITE IT

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Oct 5, 2014

So I've attempted a for loop for this type of problem:If you receive $0.01 on the first day of your allowance, and the daily rate doubles each day after, calculate the total earnings for 30 days.

Output should be like:
Day ----- Daily allowance - Total allowance
1 -------- 0.01 -------------- 0.01
2 -------- 0.02 -------------- 0.03
3 -------- 0.04 -------------- 0.07

My code so far:

public class Allowance
{
public static void main (String[] args)
{
int day = 0;
double daily = 0.0;
double total = 0.1;
System.out.println("Day Daily Allowance Total Allowance");
for(day = 0; day <= 30; )

[code].....

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Apr 13, 2015

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Source Code:

import java.awt.*;
import javax.swing.*;
import javax.swing.event.*;
import java.awt.event.*;
public class pizzaorder extends JFrame implements ItemListener, ListSelectionListener
//top section will have centered title telling the name, and under it seperate instructions to choose your pizza and toppings

[Code] ....

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class Team {
public int _numPitcher;
public int _numBatter;
public String _manager;
public ArrayList<Player> team;
 
[Code] ....

The total salary works awesome but for some reason when I try and call up how many home runs a player has it wont call correctly I get this red line under my code that says: The method getHomeRuns() is undefined for type Player. I am trying to call this from the batter class which is an extension of the Player class...

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Okay I know there is a I/O section and wasnt sure where to post this. I need some insight on how to use file input and output as well ... Here is my program:

import javax.swing.JOptionPane;
import java.text.DecimalFormat;
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{
public static void main(String[] args)
{
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[Code] ....

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Exercise d
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Submission
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-Copy your Java Project folder into the created folder.
-Print a hard copy of your classes.
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double gallonsUsed1, pricePerGallon1;
 
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Java Code:

import java.util.Scanner;
import java.text.DecimalFormat;
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[Code] ....

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Attached below is also the code I have thus far.

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[Code] ....

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import java.util.*;
public class lab3
{
public static void main(String []args)
{
double grosspay, pay, hours, federal, fica, state, totaltaxes, netpay;
Scanner input=new Scanner(System.in);
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[code]....

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BMI = Weight X 703/Height^2

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----jGRASP exec: javac BMI.java
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[code]....

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Apr 18, 2015

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import java.util.Scanner;//Using keyboard to enter data
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[Code] .....

At the moment all I get for the grand total loop is the same number showing up 5 times. I feel like the problem is how I am declaring the grandtotalperyear variable but I'm not sure what is wrong.

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Mar 28, 2014

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Write a program that calculates the amount a person would earn over a period of time if his or her salary is one penny the first day, two pennies the second day, and continues to double each day. The program should then show the total pay at the end of the period. The output should be displayed in a dollar amount, not the number of pennies. Do not accept a number less than 1 for the number of days worked.

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[Code] ....

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