Loading collection data...
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 answer blows my mind, but i think it's worth having a caveat: it only works if the supplied numbers match the scenario where one-and-only-one number is used an odd number of times. If multiple numbers are used an odd number of times or all numbers are used an even number of timees, then you'll get a seemingly random number and not be able to determine what is what...
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hmm why does it print only from second number in the array? I tried in ruby 2.6.5
8D
::subarashii::
Sorry and thanks for the reminder.
Use spoiler flag next time, please.
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Astonishing dude
:D
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I'm bummed I missed this
Brilliant. tips hat
Very cool, learned something new.