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.
Fixed examples in the description.
That's in Kotlin, right? Please mention the language next time so it's easier to fix.
It's kind of specified:
Fixed, thanks for your feedback!
At last I understood your problem... Note that if (-e, -f) or (-e, f) or (e, -f) is a solution (e, f) is a solution too. So you don't have to eliminate a number if it is negative but simply take its absolute value. "(e and f integers >= 0)" in the task means that you have to return only the positive values taking the absolute values. I hope I am clear but I am not sure of that:-) Cheers.