Cars program

[javasomething]

hello I am suppose to do this assignment can someone help me.

Shopping Cart

In this assignment, you will write an application to print receipts for purchases made at a store. The project consists of three classes:

1. The Item class represents an item that is for sale. An Item has a number, a name, and a price. For instance:

123, T-Shirt, $15.99

2. The Purchase class represents a customer's purchase of one or more Items. Each Purchase has a date, a subtotal, tax, and a number of items.

3. A driver class.

The UML class diagrams for Item and Purchase are shown here:

Item

- num
- name
- price
_______________ _

+ Item(num, name, price)
+ getNum
+ setName
+ getName
+ setPrice
+ getPrice
+ toString



Purchase

- Item[] items
- Date date
- subtotal
- tax
- numItems
+ TAX_RATE
- MAX_ITEMS
_______________ _

+ Purchase()
+ add(Item)
+ getSubtotal()
+ getTax()
+ total()
+ printReceipt()


In the Purchase class, initialize TAX_RATE to 0.086, and MAX_ITEMS to 100 in a static block. Then, write the methods shown in the diagram:

Purchase() Allocates memory for the items array to MAX_ITEMS

Initializes date to the current date
date = new Date();

Initializes subtotal, tax, total and numItems to zero



add(Item item): Checks to see if MAX_ITEMS is reached. If so, prints “Array is full.” Otherwise: Add new item to array at position numItems

Increment numItems

Adjust the subtotal to include the price of the new item

Adjust the tax to include the tax on the new item



getSubtotal(): returns subtotal


getTax(): returns tax


total(): returns total (subtotal plus tax)


printReceipt(): prints a summary of the purchase, including: “SALES RECEIPT"

date of purchase

a list of purchases, including item numbers, names and prices

the subtotal, tax, and total for the purchase, all formatted as currency.


write a driver class that contains a main method.

Instantiate at least three new items.

Create a new purchase

Add several items to the purchase

Print a receipt

[r035198x]

hello I am suppose to do this assignment can someone help me.

Shopping Cart

In this assignment, you will write an application to print receipts for purchases made at a store. The project consists of three classes:

1. The Item class represents an item that is for sale. An Item has a number, a name, and a price. For instance:

123, T-Shirt, $15.99

2. The Purchase class represents a customer's purchase of one or more Items. Each Purchase has a date, a subtotal, tax, and a number of items.

3. A driver class.

The UML class diagrams for Item and Purchase are shown here:

Item

- num
- name
- price
_______________ _

+ Item(num, name, price)
+ getNum
+ setName
+ getName
+ setPrice
+ getPrice
+ toString



Purchase

- Item[] items
- Date date
- subtotal
- tax
- numItems
+ TAX_RATE
- MAX_ITEMS
_______________ _

+ Purchase()
+ add(Item)
+ getSubtotal()
+ getTax()
+ total()
+ printReceipt()


In the Purchase class, initialize TAX_RATE to 0.086, and MAX_ITEMS to 100 in a static block. Then, write the methods shown in the diagram:

Purchase() Allocates memory for the items array to MAX_ITEMS

Initializes date to the current date
date = new Date();

Initializes subtotal, tax, total and numItems to zero



add(Item item): Checks to see if MAX_ITEMS is reached. If so, prints “Array is full.” Otherwise: Add new item to array at position numItems

Increment numItems

Adjust the subtotal to include the price of the new item

Adjust the tax to include the tax on the new item



getSubtotal(): returns subtotal


getTax(): returns tax


total(): returns total (subtotal plus tax)


printReceipt(): prints a summary of the purchase, including: “SALES RECEIPT"

date of purchase

a list of purchases, including item numbers, names and prices

the subtotal, tax, and total for the purchase, all formatted as currency.


write a driver class that contains a main method.

Instantiate at least three new items.

Create a new purchase

Add several items to the purchase

Print a receipt

Start a new thread for this one and give it a title that best describes your problem

[javasomething]

I need to finish this assignment can somone do it by tommorrow 9:00 AM plz



Shopping Cart

In this assignment, you will write an application to print receipts for purchases made at a store. The project consists of three classes:

1. The Item class represents an item that is for sale. An Item has a number, a name, and a price. For instance:

123, T-Shirt, $15.99

2. The Purchase class represents a customer's purchase of one or more Items. Each Purchase has a date, a subtotal, tax, and a number of items.

3. A driver class.

The UML class diagrams for Item and Purchase are shown here:

Item

- num
- name
- price
_______________ _____

+ Item(num, name, price)
+ getNum
+ setName
+ getName
+ setPrice
+ getPrice
+ toString



Purchase

- Item[] items
- Date date
- subtotal
- tax
- numItems
+ TAX_RATE
- MAX_ITEMS
_______________ _

+ Purchase()
+ add(Item)
+ getSubtotal()
+ getTax()
+ total()
+ printReceipt()







In the Purchase class, initialize TAX_RATE to 0.086, and MAX_ITEMS to 100 in a static block. Then, write the methods shown in the diagram:

Purchase() Allocates memory for the items array to MAX_ITEMS

Initializes date to the current date
date = new Date();

Initializes subtotal, tax, total and numItems to zero



add(Item item): Checks to see if MAX_ITEMS is reached. If so, prints “Array is full.” Otherwise: Add new item to array at position numItems

Increment numItems

Adjust the subtotal to include the price of the new item

Adjust the tax to include the tax on the new item



getSubtotal(): returns subtotal


getTax(): returns tax


total(): returns total (subtotal plus tax)


printReceipt(): prints a summary of the purchase, including: “SALES RECEIPT"

date of purchase

a list of purchases, including item numbers, names and prices

the subtotal, tax, and total for the purchase, all formatted as currency




For help with formatting, see Java's printf command. A sample "receipt" is shown here:



Now, write a driver class that contains a main method.

Instantiate at least three new items.

Create a new purchase

Add several items to the purchase

Print a receipt


Generate an API for your Item class using the javadoc utility.
Include Item.html in your folder when you submit the assignment.
You do not need to print it out.

[r035198x]

I need to finish this assignment can somone do it by tommorrow 9:00 AM plz



Shopping Cart

In this assignment, you will write an application to print receipts for purchases made at a store. The project consists of three classes:

1. The Item class represents an item that is for sale. An Item has a number, a name, and a price. For instance:

123, T-Shirt, $15.99

2. The Purchase class represents a customer's purchase of one or more Items. Each Purchase has a date, a subtotal, tax, and a number of items.

3. A driver class.

The UML class diagrams for Item and Purchase are shown here:

Item

- num
- name
- price
_______________ _____

+ Item(num, name, price)
+ getNum
+ setName
+ getName
+ setPrice
+ getPrice
+ toString



Purchase

- Item[] items
- Date date
- subtotal
- tax
- numItems
+ TAX_RATE
- MAX_ITEMS
_______________ _

+ Purchase()
+ add(Item)
+ getSubtotal()
+ getTax()
+ total()
+ printReceipt()







In the Purchase class, initialize TAX_RATE to 0.086, and MAX_ITEMS to 100 in a static block. Then, write the methods shown in the diagram:

Purchase() Allocates memory for the items array to MAX_ITEMS

Initializes date to the current date
date = new Date();

Initializes subtotal, tax, total and numItems to zero



add(Item item): Checks to see if MAX_ITEMS is reached. If so, prints “Array is full.” Otherwise: Add new item to array at position numItems

Increment numItems

Adjust the subtotal to include the price of the new item

Adjust the tax to include the tax on the new item



getSubtotal(): returns subtotal


getTax(): returns tax


total(): returns total (subtotal plus tax)


printReceipt(): prints a summary of the purchase, including: “SALES RECEIPT"

date of purchase

a list of purchases, including item numbers, names and prices

the subtotal, tax, and total for the purchase, all formatted as currency




For help with formatting, see Java's printf command. A sample "receipt" is shown here:



Now, write a driver class that contains a main method.

Instantiate at least three new items.

Create a new purchase

Add several items to the purchase

Print a receipt


Generate an API for your Item class using the javadoc utility.
Include Item.html in your folder when you submit the assignment.
You do not need to print it out.

Read this .

[javasomething]

All right i wont print anymore homework. But i have some questions:

What is a class member?
What is the difference between a do loop and a while loop?
What is the difference between a static and instance variables?
Write a statement to declare a char variable c and assign it the value X.

Thanks

[r035198x]

All right i wont print anymore homework. But i have some questions:

What is a class member?
What is the difference between a do loop and a while loop?
What is the difference between a static and instance variables?
Write a statement to declare a char variable c and assign it the value X.

Thanks

All except one of these questions are covered in detail here.

[RedSon]

All right i wont print anymore homework. But i have some questions:

What is a class member?
What is the difference between a do loop and a while loop?
What is the difference between a static and instance variables?
Write a statement to declare a char variable c and assign it the value X.

Thanks

ROFLMFAO!

"Write a statement to declare a char variable c and assign it the value X."