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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.
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Mentioned case-sensitivity in description
2 strings for 6-kyu kata is silly
Pretty easy task
you are almost there, try debug your code to see where your code is broken (i got stuck on the same issue as well)
This comment is hidden because it contains spoiler information about the solution
( ... && stack.back()[0] != arr[i][0] ) is needed cause 'N' + 'N' = 'E' + 'W'
The numbers for Jayden and Benjamin are wrong.
Please look at the top of the page and see how many guys passed the C++ kata.
When you ask for something don't post an issue but a question.
Good day
Input:
Addison,Jayden,Sofia,Michael,Andrew,Lily,Benjamin
4, 2, 1, 4, 3, 1, 2
n=4
Output:
This is incorrect test? Or maybe i've got logical mistake somewhere?
It would be good to specify what chars are "unique" by adding some examples
I mean this example: " nAa" can return False because of "Aa" or " ".