From 3db12e8b236ac8f88db8eb4690d10e4a3b8dbcd4 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Fri, 16 Jan 1998 12:13:05 +0000
Subject: Initial revision

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@2 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 sample/fact.rb | 8 ++++++++
 1 file changed, 8 insertions(+)
 create mode 100644 sample/fact.rb

(limited to 'sample/fact.rb')

diff --git a/sample/fact.rb b/sample/fact.rb
new file mode 100644
index 0000000000..49678bc9d0
--- /dev/null
+++ b/sample/fact.rb
@@ -0,0 +1,8 @@
+def fact(n)
+  if n == 0
+    1
+  else
+    n * fact(n-1)
+  end
+end
+print fact(ARGV[0].to_i), "\n"
-- 
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