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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
@Chrono79 didnt really understand what that was. will do from now on
@hobovsky accident
@catechni tiny bit more clarity?
Mark your post as having spoiler content next time.
Is there a reason to post the same question twice? I deleted the duplicate question below.
You are doing your thing with i. You probably want to do your thing with the i-th character of the isbn.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
the one below is now formatted correctly cant delete this anymore
Please use a spoiler flag when you post code, so that users who didn´t solve the kata cannot see it; I put the flag for you this time. Also use markdown tags to format your code or it's not usable. Refer to the documentation about this and more: https://docs.codewars.com/training/troubleshooting/#post-discourse
You posted twice the same message, can you remove the one below please?
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution