![]() These guides list the test objectives for the exam and the complete list of docs and. Join millions of students and teachers in over 180 countries starting with an Hour of Code. Moderators/Seasoned Python Veterans: Feel free to judge and correct my “Python Translation” as I’m still new to Python. Build, change, and destroy AWS infrastructure using Terraform. Learn Hour of Code Activities Try a one-hour tutorial designed for all ages in over 45 languages. This works for me: n 1, 2, 3, 4, 5, 6, 7, 8, 9 def flatten(lists): results for numbers in. Hopefully that helps anyone who was still having trouble understanding this part. For this problem you have to concatenates two lists. Python: Alright, I’ll go through the for loop five times, and every time I do, I’m gonna print the board list, and inside that list, I’m gonna print the new and improved x variable (which just so happens to be 5 ‘O’'s) 'Create a function called flatten that takes a single list and concatenates all the sublists that are part of it into a single list.' '1 On line 3, define a function called flatten with one argument called lists. Python: So, for all 5 instances, they want to create 5 items called ‘O’ in list format, and then add it to the board list. Python: Okay, so they want to loop with a variable called x, and do that 5 consecutive times. ![]() ![]() Python: Great, this guy forgot to fill his list! board = There is also a 7-day free tria l for new users of Codecademy Pro. All you need to do is sign up using your email. This means you can access hours of coding lessons and top quality teaching without it costing you a thing. Let’s go over what the program is reading, and how it outputs this information: board = Codecademy offers a lot of content for free, including 60+ courses on programming languages, computer architecture and more. Now, here’s the code that will give you the proper result: board = They’re a part of our interview process, integral to how we work on a regular basis, and key to how we treat our learners. Make sure you delete the print statement before you move on to the next lesson!! The instructions never asked us to print our results, but to make sure we’re doing it correctly, it’s always good to have a visual guide. Insert 5 ‘O’'s into each of those lists.Create a loop that will iterate that list 5 times.To get access to the career tracks and extended courses, you’ll have to pay for the Pro tier, which costs 39.99 per month (19.99 if billed annually). Let’s go over what they’re asking us to do: Just for comparison’s sake, you should know that Codecademy has a free tier.
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