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69327a9d2e
ruby--ruby
/
benchmark
/
other-lang
/
fib.pl
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set svn:eol-style git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11708 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2007-02-12 18:01:19 -05:00
sub
fib
{
my
$
n
=
$
_
[
0
]
;
if
(
$
n
<
3
)
{
return
1
;
}
else
{
return
fib
(
$
n
-
1
)
+
fib
(
$
n
-
2
)
;
}
}
;
&
fib
(
34
)
;
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