Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Python Functional Python The Lambda Lambada Partial

help me on this task guyys

stuck at this last challenge

from functools import partial
prices = [

def discount(price, amount):
    return price - price * (amount/100)
discount_10 = partial(discount, amount=10)
discount_25 = partial(discount, amount=25)
discount_50 = partial(discount, amount=50)
prices= list(map(prices_10, prices_25, prices_50))

1 Answer

Steven Parker
Steven Parker
215,959 Points

Remember that you're creating prices_10, prices_25, and prices_50. So you'll need a line of code for each one, and they will be the terms being assigned to (on the left side).

And it's been a while, so you might want to review how to use Map.