private IEnumerable <QuestionNumber> MakeExam(int numQuestions, List <int> chaptersExcluded)
{
if (chaptersExcluded == null || !chaptersExcluded.Any())
{
return(MakeExam(numQuestions));
}
var tempBook = new CourseBook("tempBook", _book.NumChapters - chaptersExcluded.Count);
foreach (var chapter in _book.Chapters)
{
if (!chaptersExcluded.Contains(chapter.ChapterNumber))
{
tempBook.AddChapter(chapter);
}
}
return(new Trainer(tempBook).MakeExam(numQuestions));
}
public IBook CrackingTheCodingInterview()
{
var book = new CourseBook(nameof(CrackingTheCodingInterview), 17);
book.AddChapter(1, 9);
book.AddChapter(2, 8);
book.AddChapter(3, 6);
book.AddChapter(4, 12);
book.AddChapter(5, 8);
book.AddChapter(6, 10);
book.AddChapter(7, 12);
book.AddChapter(8, 14);
book.AddChapter(9, 8);
book.AddChapter(10, 11);
book.AddChapter(11, 6);
book.AddChapter(12, 11);
book.AddChapter(13, 8);
book.AddChapter(14, 7);
book.AddChapter(15, 7);
book.AddChapter(16, 26);
book.AddChapter(17, 26);
return(book);
}