Question

Define a class called Bookorder
Instance variable :
String title: To store title of the book
double weight : To store weight of the book
double cost : To store cost one book
double totalbooks : To store total numbered of books order
Methods()
Bookorder() : Default constructor to initialize data members to default values void input() : To input all related values
void calculate() : Find total weight and total cost
total weight ; total books * weight;
total cost = total books * weight;
total cost = total books * cost;
Write main method and call all above member method.

Spammers strictly stay away!

Answer 1

Answer:

For this in java language  :

import java.util.scanner ;

public class Bookorder

{

public static void main (String args[]);

{

string book;

book = sc.nextLine() ;

double weight , cost , totalbooks;

System.out.println("Enter weight ");

weight = sc.nextDouble();

System.out.println(" Enter cost");

cost= sc.nextDouble();

System.out.println(" Enter total books");

totalbooks = sc.nextDouble();

double totalcost, totalweight ;

totalweight ; totalbooks * weight;

totalcost = totalbooks * weight;

System.out.println("Book name ="+book);

System.out.println(" total weight = " + totalweight);

System.out.println("total cost = " + totalcost);

}

}

Explanation:

Hope it helps !!!

Please do mark as BRAINLIEST !!!

Answer 2

Answer:

hii Ayesha plz follow me