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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.
This type of kata is a classic.
"a"
('dunno where you saw that one specifically) is coming from the input stream, I guess.data
thing..
is reading one element in the input stream and,
is writing something in the output stream. The input stream is provided as an argument, and the output "stream is what you're supposed to return.it's your job to figure out how you'll deesign the whole thing so that it can handle the requirements.
Cheers
@LearningFTW: please, if you close something, be sure to provide the correct information. Documentation about generic pointer will for sure help the user, here... (<<< ironic tone inside...)
Not an issue. A question to which the answer is : https://en.wikipedia.org/wiki/Pointer_(computer_programming)
In this case (most likely an array/list/something like that).
FWIW, this wording probably doesn't help. I wouldn't expect most folks at this level to be familiar with terminology around multisets. The sample data definitely doesn't help in that regard.
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