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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.
Cleanest solution :)
Beautiful
Nice
two unnecessary parentheses showing bad knowledge of the operators' precedence
Wow, Nice one.
Гений
Wouldn't this be the best to put in your code if you need to calculate that ?
This comment is hidden because it contains spoiler information about the solution
yes yes yesssss
Woah!!! Just applause!
Interesting, so instead of converting the character, just pointing to the a function that already does...
Please bear with me if I'm wrong, but this snippet seems to fail for test cases involving sums less or equal to 0, for example {-2} or {-5, 5}:
It's supposed to filter out primes not involved but filters out just too much.
Thanks for reading