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Thank you, worked!
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Thanks! Will try again
JavaScript
Hi! My preliminary test gets green but then stops with this message:
expected [ [ 1, 4, 1, 4 ], [ 2, 5, 2, 5 ], [ 3, 6, 3, 6 ] ] to deeply equal [ [ 1, 4, 7 ], [ 2, 5, 8 ], [ 3, 6, 9 ] ]I don't understand why should I have to mutate the values as it's not required in the instructions. Also I am testing with strings e.g. 'a', 'b', 'c' etc. and it works perfectly. I understand I just need rebuild the rows replacing the positions and changing lengths. Maybe this kata lacks in more detailed instructions? I'm trying to trunckate redundant numbers from the input rows... Any help is welcome :)
My code' output too is 4 years, 68 days, 3 hours and 4 minutes
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Hi, why you added the 0 after 'a + b' ?
Hi! What about (a+c)b, (ab)+c for eg.? May be I don't understand the instructions...
This may help when doing sum of hundreds of items, right?
Thank you!
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Nice, short solution! However could someone clarify why n-1?