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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.
you god damn right
sum() accepts any iterable so it's not necessary (and actually slower) to materialise the list before passing it to sum. You can leave out the square brackets in which case this will work like a generator expression and pass individual values to sum as sum requests them.
da poshol ti nahoy
i like this one, clean with easy methods
The description says not to use encode.
This is cheating !
i like this because i can put my knowledge into pratice hha
what
I was in the same boat as you glad I read your comment.
OMG 10 whole minutes?
Omg I thought that ball_type field was supposed to be a fucntion and spent like 10 minutes swearing and fighting the submission system :D
You need to work on your test cases - I just returned 26 from the dot() function and it passed the final submission. Other than that, this is a fun kata.
:)
Nice one
Loved this one!