aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

2016 Update

Browse source
This commit is contained in:
Tina Müller 2016-12-05 22:15:40 +01:00
parent 948b86eafa
commit dcf5d15da3
7965 changed files with 139854 additions and 31002 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Task/Fibonacci-sequence/PowerShell/fibonacci-sequence-2.psh
View file

@ -1,8 +1,4 @@
function fib($n) {
switch ($n) {
0 { return 0 }
1 { return 1 }
{ $_ -lt 0 } { return [Math]::Pow(-1, -$n + 1) * (fib (-$n)) }
default { return (fib ($n - 1)) + (fib ($n - 2)) }
}
}
$count = 8
$answer = @(0,1)
0..($count - $answer.Length) | Foreach { $answer += $answer[-1] + $answer[-2] }
$answer