Mercurial > op > Looping
diff Looping.rb @ 4:d788c88f41bd >>178
Rubyのベンチマークを追加。ソースコードは2ch.netの>>178からコピー。
| author | "uncorrelated zombie" <uncorrelated@yahoo.co.jp> |
|---|---|
| date | Thu, 17 Feb 2011 09:01:50 +0900 |
| parents | |
| children | 30da8c1da4d4 |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Looping.rb Thu Feb 17 09:01:50 2011 +0900 @@ -0,0 +1,24 @@ +#!/usr/bin/env ruby +class Looping + def initialize() + @n0 = 0 + end + def calc(n) + n1 = @n0 + (1 - 2*(n%2)) + @n0 = n + n1 + end +end + +if __FILE__ == $0 + s = Looping.new + c = 0 + n = 1 + t1 = Time.now + while c<2147483647 + n = s.calc(n) + c+=1 + end + t2 = Time.now + puts "#{n} Ruby\t#{t2-t1}" +end