Programming Exercise 3-11
# Local variables
number = 0
points = 0
# Get the number of books purchased from the user.
number = int(input(‘Enter the number of books purchased: ‘))
# Determine points earned.
if number == 2:
points = 5
elif number == 4:
points = 15
elif number == 6:
points = 30
elif number >= 8:
points = 60
else:
points = 0
# Display the number of points earned.
print(‘You have purchased’, number, ‘books.’)
print(‘This earns you’, points, ‘points.’)