I've returned some specific elements already, but I'm trying to get back to the first one. In the code below did I return a certain element, how do I now create from the first, to the fifth, to the tenth?
def element( f )
return f if f <= 1
element( f - 1 ) + element( f - 2 )
end
By the description you want to return a list and not the final term, then you must manipulate the returns with lists, something like this:
def fibonacci(termo)
return [] if termo == 0
return [0] if termo == 1
return [0, 1] if termo == 2
lista = fibonacci(termo - 1)
lista << lista[-2] + lista[-1]
return lista
end
print fibonacci(10)
See running on ideone . And no Coding Ground . Also put it in GitHub for future reference .
I did as Maniero said, I just made a few changes!
Code:
def elements(n)
return [0] if n == 0
return [0] if n == 1
return [0, 1, 1] if n == 2
lista = elements(n - 1)
lista << lista[-2] + lista[-1]
end