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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.
Let the compiler optimise that.
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clever
nice
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nice and concice but can be done with one pass of the array
lets make a variable you think?
tough time comp ngl
no cookie or efficeny points for forcing a one liner, nice solution tho
nice...
I mean running indexOf within the for loop isn't necessary to solve the problem, we can convert the char to a num using a method
such a great idea, great stuff
nice
very nice
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