Question

DVD Rental System

Develop a DVD/CD Rental System for a shop that rents out DVDs and VCDs to its registered customers. The system need to keep track of its rental information and compute rental fees collected from DVDs and CDs rented out to customers.

This DVD Rental System is to be developed with methods using the Java programming language. The DVD rental shop has several DVDs and CDs, and many customers. Each customer is allowed to rent maximum of five DVDs and CDs at any time.

Upon returning DVDs and CDs, the shop assistant shall compute the total fees and it is deducted for the customer’s available credit. The rental fee for each CD is $3 whereas a customer needs to pay $5 per DVD as a rental fee. The borrowing periods of items (CD and DVD) is one week. The customer must pay a fine of $1 per day for returning CD and DVD later than due date.

arrays need to be used:

static String[][] customer_record = new String[50][5];
   static String[][] rental_record = new String[50][5];
   static String[][][] dvd_cd_list = new String[2][500][4];

Your program must provide the following functions to manage the video rental operations:

a. Add customer Add new customer information (1. Name, 2. Address, 3. Phone number, 4. Enrolling date) into the customer list.

b. Delete Customer Delete an existing customer from the customer list. A customer can only deleted from the list if a customer has returned all borrowed items or does not borrow any item.

c. Modify customer Modify an existing customer information (1. Name, 2. Address, 3. Phone number, 4. Enrolling date) into the customer list.

d. Add DVD or CD Add new DVD or CD information (1. Title, 2. Company, 3. Release date) in the DVD and CD list

e. Rental DVD/CD item Keep the code of a customer who borrows DVDs or/and CDs under the respective record of DVD item and the availability flag of the DVD item must be set to be unavailable.

f. Return DVD/CD item

Customer Name: Eugine

DVD Title Number of days Borrowed No of Days Overdue Rental Fee

MAD MAN 5 0 $5

House of Cards 9 2 $9

Total Rental Fee: $14

g. Reporting current DVD/CD store information

The program shall display the list of DVD and CD items rented out to the customers as well as for customer names with the list of DVD and CD rented by each of them as following format.

Video Code Title Borrowed by

DVD000001 MAD MAN Eugine

DVD000009 House of Cards Eugine

CD0110019 Adele Joel

Answer 1

Answer: Program: public class Raintal public static void main(String [largs c new Cus tomer [10] DVDCD[] d= new DVDCD[10] for(int i i<10; i++) dli] new DVDCD ("DVD"+ (i+1), " Company" + (i+1), "" //add Customer for (int i-0; i<10; i++) clil new Customer ("abc"+ (i+1), "xyz"+ (i+1) , "123456789"); //modifaing a customer for (int i-0 i<10 i++) if ((c[i].name) . equals ("abcl")) cli] .name - "xyz11" slj . address = "abc 11";

//deleting a customer for(int i-0; i<10; i++) if ((c[i].name) . equals ("abcll") ) cli] - null; //rental dr0l. borrowed days - 5 d[0] . over d[0] . rentFee-5; due- 0 di1] .borrowed days - 9; over due - 2 dI1]. rentFee -7; dI1].borrowed by -[3].name System.out.println("DVD Title Number of days Borrowed NO of Days Overdue Rental Fee") System.out.println(d r01.title + " " + d r01.borrowed davs + " d[0] .over due + " System.out.println(d 11.title+ " " + d[1].borrowed day" d[1] .over due + " I1 S" + d[11.rentFee) System.out .println("Total Rental Fee: Ş" + (d [O] .rent Fee + dr1l.rentFee) + "nin") System.out.println("Video Code Title rrowed by"); System. out.println("DVD000001"+ " " + d[0].title+ '" d[0] .borrowed by)i System.out.println("DVDO00001 "+" " + d[1].title + '" d[11.borrowedby I1 class DVDCD

String title, company, release date,borrowed by int borrowed days, over due, rentFee public DVDCD () public DVDCD (String title, String company, String release date this . title = title: this.company - company; this.release daterelease date class Customer String name, address, phone; int book rant int due public Customer () public Customer (String name, String address, String phone) this . name = name this. address - address: this.phone - phone;

Sample Output: sh-4.3s javac Raintal.java sh-4.3 java Raintalava DVD Title DVD1 DVD2 Total Rental Fee: $12 Number of days Borrowed No of Days Overdue Rental Fee 5 9 $5 $7 2 Video Code vDeee001 VDob0001 sh-4.35 Title DVD1 DVD2 Borrowed by abc2 abc4

Copyable Code:

public class Raintal
{
public static void main(String []args)
{
Customer[] c = new Customer[10];
DVDCD[] d = new DVDCD[10];
  
for(int i=0; i<10; i++)
d[i] = new DVDCD("DVD"+(i+1), "Company" + (i+1), "" +i+1);
  
//add Customer
for(int i=0; i<10; i++)
c[i] = new Customer("abc"+(i+1), "xyz"+(i+1), "123456789");
  
//modifaing a customer
for(int i=0; i<10; i++)
{
if ((c[i].name).equals("abc1"))
{
c[i].name = "xyz11";
c[i].address = "abc11";
}
}
  
//deleting a customer
for(int i=0; i<10; i++)
{
if ((c[i].name).equals("abc11"))
{
c[i] = null;
}
}
  
//rental
d[0].borrowed_days = 5;
d[0].over_due = 0;
d[0].rentFee = 5;
d[0].borrowed_by = c[1].name;
d[1].borrowed_days = 9;
d[1].over_due = 2;
d[1].rentFee = 7;
d[1].borrowed_by = c[3].name;
  
System.out.println("DVD Title Number of days Borrowed No of Days Overdue Rental Fee");
System.out.println(d[0].title + " " + d[0].borrowed_days + " " + d[0].over_due + " $"+ d[0].rentFee);
System.out.println(d[1].title + " " + d[1].borrowed_days + " " + d[1].over_due + " $" + d[1].rentFee);
System.out.println("Total Rental Fee: $" + (d[0].rentFee + d[1].rentFee) + "\n\n");
System.out.println("Video Code Title Borrowed by");
System.out.println("DVD000001" + " " + d[0].title + " " + d[0].borrowed_by);
System.out.println("DVD000001" + " " + d[1].title + " " + d[1].borrowed_by);
}
}

class DVDCD
{
  
String title, company, release_date,borrowed_by;
int borrowed_days, over_due, rentFee;
  
public DVDCD()
{
  
}
  
public DVDCD(String title, String company, String release_date)
{
this.title = title;
this.company = company;
this.release_date = release_date;
}
  
}

class Customer
{
  
String name, address, phone;
int book_rant;
int due;
  
public Customer()
{
  
}
  
public Customer(String name, String address, String phone)
{
this.name = name;
this.address = address;
this.phone = phone;
}
  
}