Name:Angello Hernandez
Clan:Harvard University
Member Since:Aug 2022
Last Seen:Sep 2022
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Following:2
Followers:2
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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.
Nice solution! Would be better to reserve exactly 26 entries for each letter possible. Would also be better not to allocate a new hashmap every time frequency is called, even if not as terse.