Data Structures in Python — Question 13

Write add(Books) and delete(Books) methods in Python to add Books and Remove Books considering them to act as append() and pop() operations in Stack.

def add(Books):
    bookname = input("Enter the book name: ")
    Books.append(bookname)

def delete(Books):
    if Books == []:
        print("Books is empty")
    else:
        print("Deleted Book", Books.pop())
        
Books = []

add(Books)
add(Books)
add(Books)
print("Initial Books Stack:", Books)


delete(Books)
print("Books Stack after deletion:", Books)

Enter the book name: Three thousand stitches
Enter the book name: Wings of fire
Enter the book name: Ignited minds
Initial Books Stack: ['Three thousand stitches', 'Wings of fire', 'Ignited minds']
Deleted Book Ignited minds
Books Stack after deletion: ['Three thousand stitches', 'Wings of fire']