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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.
Here, you even didn't use a list, yeah, sum takes any iterable one I guess :D
Thank you!
cool )
Because the goal of our function is to implement "one swipe"(if this explanation makes the goal clearer):
A given tile can only merge once. (this limits any tile to be summed/combined only 1 time)
Why isn't [2,0,2,4] == [8,0,0,0]?
ah ah ah, I think it's wrong - you showed the opposite
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true
Don't wait for people to tell you. Just read the documentation and test by yourself (you can click on
forkto make trials).people have to tell me about these features...
clean
Perfect.
exactly
you are right there is a mistake here
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