import java.util.Scanner;
// Define Book class
class Book {
int bookId;
String title;
String author;
double rate;
int numCopies;
// Parameterized constructor
Book(int bookId, String title, String author, double rate, int numCopies) {
this.bookId = bookId;
this.title = title;
this.author = author;
this.rate = rate;
this.numCopies = numCopies;
}
// Method to calculate total cost of books
double calculateCost() {
return rate * numCopies;
}
// Method to display book details
void displayDetails() {
System.out.println("Book ID: " + bookId);
System.out.println("Title: " + title);
System.out.println("Author: " + author);
System.out.println("Rate: " + rate);
System.out.println("Number of Copies: " + numCopies);
System.out.println("Total Cost: " + calculateCost());
System.out.println("------------------------");
}
}
// Main class
public class BookStore {
public static void main(String[] args) {
Scanner scanner = new Scanner(System.in);
Book[] books = new Book[5]; // Array of book objects
// Accept details of five books
for (int i = 0; i < 5; i++) {
System.out.println("Enter details for Book " + (i + 1) + ":");
System.out.print("Enter Book ID: ");
int bookId = scanner.nextInt();
scanner.nextLine(); // Consume newline
System.out.print("Enter Title: ");
String title = scanner.nextLine();
System.out.print("Enter Author: ");
String author = scanner.nextLine();
System.out.print("Enter Rate: ");
double rate = scanner.nextDouble();
System.out.print("Enter Number of Copies: ");
int numCopies = scanner.nextInt();
// Create Book object and store in array
books[i] = new Book(bookId, title, author, rate, numCopies);
}
// Display details of all books
System.out.println("\nBook Details:");
for (Book book : books) {
book.displayDetails();
}
scanner.close();
}
}
