Question

Im trying to create a book list. I started off like this but idk how to continue?

public static int [] BookList (String title, String author, int price, int copies, String category) {

}

I don't know what to do next in order to list a set of (lets say 5 ) books and how to call it in the main (public static void main(String[] args))method

Answer 1

public static int [] BookList (String title, String author, int price, int copies, String category) {

}

Return list type cannot int because we have both Strings and int values in method.To combine the values and to return the list,List type should be String.I have given the code to call the method from main method.

Java Code :

import java.lang.*;
class Books{
   public static String []BookList(String title,String author,int price,int copies,String category){
       String list[] = new String[5];
       list[0] = title;
       list[1] = author;
       list[2] = String.valueOf(price);
       list[3] = String.valueOf(copies);
       list[4] = category;
       return list;
   }
   public static void main(String args[]){
       String list[] = new String[5];
       list = Books.BookList("Wings of Fire","A.P.J.Abdul Kalam",400,10,"Autobiography");
      
       System.out.println("Book Details\n");
       System.out.println("Title : " + list[0]);
       System.out.println("Author : " + list[1]);
       System.out.println("price : " + list[2] + " Rupees");
       System.out.println("Copies : " + list[3]);
       System.out.println("Category : " + list[4]);
   }
}

Output :

Please Up vote.Thank You.