Computer Science Grade 11 Cbse -

Silence.

Aarav shrugged. “I don’t get it. The logic. All this self , __init__ , classes… why not just write everything in one straight line?”

“It’s in the syllabus. Chapter 5. You’ll thank me later.” computer science grade 11 cbse

“CSV module,” Rohan murmured without looking up. “Use csv.writer() to persist member records.”

June, 11th Grade Computer Science (CBSE), final period before summer break Silence

Priya blinked. “We haven’t reached that chapter yet.”

def borrow_book(self, book_id, member_id): for book in self.books: if book.book_id == book_id and book.is_available: book.is_available = False transaction = Transaction(book_id, member_id) transaction.due_date = datetime.now() # Bug here self.transactions.append(transaction) return True return False Then he saw it. He had imported datetime but was using datetime.now() instead of datetime.datetime.now() + timedelta(days=7) . The logic

His fingers flew across the keyboard. Correction made. The program ran. Output perfect.