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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.
As mentioned to others,
len(string)is the number of bytes in the slice, which can be different from the number of runes in the string. This will cause yourresultIndexcalculation to skip some indexes in the rune slice.lol
Dot import seems to be dangerous, because different functions may unintentionally overlap with time.
Seems that this algorithm is O(n^3).
Maps would decrease it.
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