(1) Create two files to submit: ItemToPurchase.java - Class definition ShoppingC

Question

(1) Create two files to submit:

ItemToPurchase.java - Class definition

ShoppingCartPrinter.java - Contains main() method

Build the ItemToPurchase class with the following specifications:

Private fields

String itemName - Initialized in default constructor to "none"

int itemPrice - Initialized in default constructor to 0

int itemQuantity - Initialized in default constructor to 0

Default constructor

Public member methods (mutators & accessors)

setName() & getName() (2 pts)

setPrice() & getPrice() (2 pts)

setQuantity() & getQuantity() (2 pts)

(2) In main(), prompt the user for two items and create two objects of the ItemToPurchase class. Before prompting for the second item, call scnr.nextLine(); to allow the user to input a new string. (2 pts)

Ex:

(3) Add the costs of the two items together and output the total cost. (2 pts)

Ex:

Here is my code below I have created for the ShoppingCartPrinter.java, However when ever I try to compile my code it is not compiling, it's giving me errors for which I don't understand or maybe which I don't know how to fix. Can you go over through my code and find where I am making misatakes.

import java.util.Scanner;
public class ShoppingCartPrinter
{
public static void main(String[] args) {
  
ItemToPurchase item1 = new ItemToPurchase();
ItemToPurchase item2 = new ItemToPurchase();
Scanner scnr = new Scanner(System.in);
System.out.println("Item 1");
System.out.print("Enter the item name: ");
String name1 = scnr.nextLine();
System.out.print("Enter the item price: ");
int price1 = scnr.nextInt();
System.out.print("Enter the item quantity: ");
int quantity1 = scnr.nextInt();
item1.setName(name1);
item1.setPrice(price1);
item1.setQuantity(quantity1);
scnr.nextLine();
System.out.println("Item 2");
System.out.print("Enter the item name: ");
String name2 = scnr.nextLine();
System.out.print("Enter the item price: ");
int price2 = scnr.nextInt();
System.out.print("Enter the item quantity: ");
int quantity2 = scnr.nextInt();
item2.setName(name2);
item2.setPrice(price2);
item2.setQuantity(quantity2);
System.out.println("TOTAL COST");
int item1Total = item1.getPrice() * item1.getQuantity();
int item2Total = item2.getPrice() * item2.getQuantity();
System.out.println(item1.getName()+" "+item1.getQuantity()+" for $"+item1.getPrice()+" = $"+item1Total);
System.out.println(item2.getName()+" "+item2.getQuantity()+" for $"+item2.getPrice()+" = $"+item2Total);
System.out.println();
System.out.println("Total: $"+(item1Total + item2Total));

}
}

Explanation / Answer

ShoppingCartPrinter.java

import java.util.Scanner;

public class ShoppingCartPrinter {

  
   public static void main(String[] args) {
       Scanner scan = new Scanner(System.in);
       ItemToPurchase item1 = new ItemToPurchase();
       ItemToPurchase item2 = new ItemToPurchase();
       System.out.println("Item 1");
       System.out.print("Enter the item name: ");
       String name1 = scan.nextLine();
       System.out.print("Enter the item price: ");
       int price1 = scan.nextInt();
       System.out.print("Enter the item quantity: ");
       int quantity1 = scan.nextInt();
       item1.setName(name1);
       item1.setPrice(price1);
       item1.setQuantity(quantity1);
       scan.nextLine();
       System.out.println("Item 2");
       System.out.print("Enter the item name: ");
       String name2 = scan.nextLine();
       System.out.print("Enter the item price: ");
       int price2 = scan.nextInt();
       System.out.print("Enter the item quantity: ");
       int quantity2 = scan.nextInt();
       item2.setName(name2);
       item2.setPrice(price2);
       item2.setQuantity(quantity2);
       System.out.println("TOTAL COST");
       int item1Total = item1.getPrice() * item1.getQuantity();
       int item2Total = item2.getPrice() * item2.getQuantity();
       System.out.println(item1.getName()+" "+item1.getQuantity()+" for $"+item1.getPrice()+" = $"+item1Total);
       System.out.println(item2.getName()+" "+item2.getQuantity()+" for $"+item2.getPrice()+" = $"+item2Total);
       System.out.println();
       System.out.println("Total: $"+(item1Total + item2Total));

   }

}

ItemToPurchase.java

public class ItemToPurchase {
   private String itemName ;
   private int itemPrice;
   private int itemQuantity;
   public ItemToPurchase(){
       itemName = "none";
       itemPrice = 0;
       itemQuantity = 0;
   }
   public String getName() {
       return itemName;
   }
   public void setName(String itemName) {
       this.itemName = itemName;
   }
   public int getPrice() {
       return itemPrice;
   }
   public void setPrice(int itemPrice) {
       this.itemPrice = itemPrice;
   }
   public int getQuantity() {
       return itemQuantity;
   }
   public void setQuantity(int itemQuantity) {
       this.itemQuantity = itemQuantity;
   }
  
}

Output:

Item 1
Enter the item name: Chocolate Chips
Enter the item price: 3
Enter the item quantity: 1
Item 2
Enter the item name: Bottled Water
Enter the item price: 1
Enter the item quantity: 10
TOTAL COST
Chocolate Chips 1 for $3 = $3
Bottled Water 10 for $1 = $10

Total: $13

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