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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.
OMG! Thank you :)
I don't know why, but my brain got mixed up wanting the sum from the first number to 0 and the second number to 0. Guess I need to brush up on my reading before diving into Python ><
I must do not get the task, but according to my understanding for example "in(1, 2) --> 3 (1 + 2 = 3)" result should be 4 instead of 3, as "in(1, 2) --> 3 (1 + 1 + 2 = 4)". Could someone explain why is it 3 in this case?
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