diff options
| author | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-02-12 23:01:19 +0000 |
|---|---|---|
| committer | shyouhei <shyouhei@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2007-02-12 23:01:19 +0000 |
| commit | dedd3e76dc2ab71bbe9ae97604f258a0183a2d02 (patch) | |
| tree | 47faf15269b927feb9e4b13fe2d09a51dae4ddfd /benchmark/bm_so_ackermann.rb | |
| parent | 3594d66dd2f56a1c7a5cddb68d70ee5ee1e937bf (diff) | |
| download | ruby-dedd3e76dc2ab71bbe9ae97604f258a0183a2d02.tar.gz ruby-dedd3e76dc2ab71bbe9ae97604f258a0183a2d02.tar.xz ruby-dedd3e76dc2ab71bbe9ae97604f258a0183a2d02.zip | |
set svn:eol-style
git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@11708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'benchmark/bm_so_ackermann.rb')
| -rw-r--r-- | benchmark/bm_so_ackermann.rb | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/benchmark/bm_so_ackermann.rb b/benchmark/bm_so_ackermann.rb index fce958582..7db5be905 100644 --- a/benchmark/bm_so_ackermann.rb +++ b/benchmark/bm_so_ackermann.rb @@ -1,19 +1,19 @@ -#!/usr/bin/ruby
-# -*- mode: ruby -*-
-# $Id: ackermann-ruby.code,v 1.4 2004/11/13 07:40:41 bfulgham Exp $
-# http://www.bagley.org/~doug/shootout/
-
-def ack(m, n)
- if m == 0 then
- n + 1
- elsif n == 0 then
- ack(m - 1, 1)
- else
- ack(m - 1, ack(m, n - 1))
- end
-end
-
-NUM = 9
-ack(3, NUM)
-
-
+#!/usr/bin/ruby +# -*- mode: ruby -*- +# $Id: ackermann-ruby.code,v 1.4 2004/11/13 07:40:41 bfulgham Exp $ +# http://www.bagley.org/~doug/shootout/ + +def ack(m, n) + if m == 0 then + n + 1 + elsif n == 0 then + ack(m - 1, 1) + else + ack(m - 1, ack(m, n - 1)) + end +end + +NUM = 9 +ack(3, NUM) + + |