Textbook free response problem from the 2022 AP Computer Science A Exam.
Textbook is #2 from the from the 2022 AP Computer Science A Free Response problems.
https://apcentral.collegeboard.org/pdf/ap22-frq-computer-science-a.pdf?course=ap-computer-science-a
Textbook class
public class Textbook extends Book
{
private int edition;
public Textbook(String bookTitle, double bookPrice, int edition)
{
super(bookTitle, bookPrice);
this.edition = edition;
}
public int getEdition()
{
return edition;
}
public String getBookInfo()
{
return super.getBookInfo() + "-" + edition;
}
public boolean canSubstituteFor(Textbook otherTextbook)
{
return this.getTitle().equals(otherTextbook.getTitle()) &&
this.getEdition() >= otherTextbook.getEdition();
}
}