java Part AWrite a class Bill containing the following attribute:V ID: The Bill number of type intV ItemName: array of type StringV ItemPrice: array of type doubleV numltems: the number of items in ItemName and ItemPrice arraysThe arrays ItemName and ItemPrice are parallel arrays to store the name and the price ofthe different items of the bill, respectively.Additionally, the class should include the following public methods:A constructor that takes one parameters of type int to initialize the attribute ID, createItemName and ItemPrice of size 10 elements and initialize numItems to zero.A method addItem that takes two parameters N of type string and P of type double.The method should add N and P to the ItemName and ItemPrice arrays, respectivelyand increment numItems (if the arrays are not full).A method getPrice that receive an itemName and return the price of that Item, themethod will return -1 if item not found.Part BWrite a program that do the following:• Create object b1 from class Bill with ID 555.• Add the following Item to bl.Item NameItem PriceChocolate5.9Rice12.4Orange JuiceBanana3.66.3• Ask the user to enter Item name then search if it's in the list and print its price.

Solution: Java Program: import java.util.*; public class Bill { // Declare variables //…

Part A Write a class Bill containing the following attribute: V ID: The Bill number of type int V ItemName: array of type String V ItemPrice: array of type double V numItems: the number of items in ItemName and ItemPrice arrays The arrays ItemName and ItemPrice are parallel arrays to store the name and the price of the different items of the bill, respectively. Additionally, the class should include the following public methods: > A constructor that takes one parameters of type int to initialize the attribute ID, create ItemName and ItemPrice of size 10 elements and initialize numItems to zero. > A method addltem that takes two parameters N of type string and P of type double. The method should add N and P to the ItemName and ItemPrice arrays, respectively and increment numItems (if the arrays are not full). A method getPrice that receive an itemName and return the price of that Item, the method will return -1 if item not found. Part B Write a program that do the following: • Create object bl from class Bill with ID 555. • Add the following Item to b1. Item Name Item Price 5.9 Chocolate Rice 12.4 Orange Juice 3.6 Banana 6.3 • Ask the user to enter Item name then search if it's in the list and print its price.

Part A Write a class Bill containing the following attribute: V ID: The Bill number of type int V ItemName: array of type String V ItemPrice: array of type double V numItems: the number of items in ItemName and ItemPrice arrays The arrays ItemName and ItemPrice are parallel arrays to store the name and the price of the different items of the bill, respectively. Additionally, the class should include the following public methods: > A constructor that takes one parameters of type int to initialize the attribute ID, create ItemName and ItemPrice of size 10 elements and initialize numItems to zero. > A method addltem that takes two parameters N of type string and P of type double. The method should add N and P to the ItemName and ItemPrice arrays, respectively and increment numItems (if the arrays are not full). A method getPrice that receive an itemName and return the price of that Item, the method will return -1 if item not found. Part B Write a program that do the following: • Create object bl from class Bill with ID 555. • Add the following Item to b1. Item Name Item Price 5.9 Chocolate Rice 12.4 Orange Juice 3.6 Banana 6.3 • Ask the user to enter Item name then search if it's in the list and print its price.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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