4 ms·
> In my opinion this is the greatest one-liner ever. I dunno, I really like Haskell's one-line infinite Fibonacci sequence: > let fibs = 1 : 1 : zipWith (
by DonaldPShimoda 8y ago
> In my opinion this is the greatest one-liner ever.
I dunno, I really like Haskell's one-line infinite Fibonacci sequence:
> let fibs = 1 : 1 : zipWith (+) fibs (tail fibs)
> take 7 fibs
[1,1,2,3,5,8,13]
> fibs !! 1000
70330367711422815821835254877183549770181269836358732742604905087154537118196933579742249494562611733487750449241765991088186363265450223647106012053374121273867339111198139373125598767690091902245245323403501
I don't think it's the most efficient solution, but it really showcases lazy evaluation with a simple example.