Name:Abdelrahman Elsayed
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Member Since:Nov 2022
Last Seen:Apr 2024
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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.
What a brilliant !
Ohh, i've readed it several times
i can't understand the pattern
why this [0, 0, 0, 1] ==> 1
why this [1, 1, 1, 1] ==> 15
is there is math formula i need to know or what happens here xD ?
this testcase('same chars') returns True in my local return False can some on help