Question

Create a program wherein any user should be able to search books by their title or its author.

Answer 1

class Book:
    def __init__(self, title, author):
        self.title  = title
        self.author = author
 
allBooks = []


allBooks.append(Book("C++", "Peter Smith"))
allBooks.append(Book('Python', "Nicolas Sparks"))
allBooks.append(Book('Java', "Mary Clark"))


target = input("Enter the title or the author of the book: ").lower()
isFound=False
for b in allBooks:
 if target == b.title.lower():
    isFound=True
    print(b.title+", "+b.author)
 elif target == b.author.lower():
    isFound=True
    print(b.title+", "+b.author)
if isFound==False:
     print("Not found")