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Start your free trialAndrew R.F.
1,056 PointsDiligently tried all answer to item.py challenge with no success. Please Help.
You've seen how random.choice() works. It gets a random member from an iterable (like a list or a string). I want you to try and reproduce it yourself. First, import the random library. Then create a function named random_item that takes a single argument, an iterable. Then use random.randint() to get a random number between 0 and the length of the iterable, minus one. Return the iterable member that's at your random number's index. Check the file for an example.
# EXAMPLE
# random_item("Treehouse")
# The randomly selected number is 4.
# The return value would be "h"
import random
def random_item(iterable):
return iterable [random.randit(0, len(iterable) -1)]
2 Answers
Alexander Davison
65,469 PointsYou said random.randit, try changing that to random.randint.
You forgot the poor little N! :)
Good luck!
Hope this helps, Alex
Andrew R.F.
1,056 PointsMy goodness what a rookie mistake! haha. Thanks!
Alexander Davison
65,469 PointsCan you give me a best answer so this question won't be in the "Unanswered questions" part of the Community? Thanks! :)
~Alex