Https://www.codecademy.com/courses/learn-python-3/lessons/python-functions-lists-cc/exercises/double-index

#1

def double_index(lst, index):
if index >= len(lst):
return lst
else:
before_index_element = lst[:index]
double_of_element = [2*lst[index]]
after_the_element = lst[index+1:]
new_lst = str(before_index_element + double_of_element + after_the_element)
return (new_lst)

Hi, my answer is coming out right but still it’s showing " Double the value at position index in lst" error and has wronged the code(showing a cross).

What do you think of this?

#2

Same problem as in this topic? I know its a different exercise, but the problem appears the same

#3

Yeah, the code works fine. Gives the expected answer but showing the error below the writing space. On the right side, no error shown.

#5

Here also, removing str did the work. :slight_smile:

1 Like