Re: Need help shortening this


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Re: Need help shortening this

by jynx (Priest)

on Nov 18, 2003 at 21:18 UTC ( [id://308131]=note: print w/replies, xml )

Need Help??

in reply to Need help shortening this

after a few hours work, this is the best that i can come up with that doesn't deviate from your original algorithm. It's shorter by some 50+ characters (but still 6 characters over an 80-character, 4-line sig), and i'm sure more could be done; i just don't see what at the moment...

# This has been tested with perl 5.6.1 on Solaris 9 only
@a=map{sub{my$a="push\@s,($_[2]".join($_[1],('(pop@s||1)')x$_[0])."$_[
+3])";sub{
eval$a}}->(@$_)}[1,'','','x2'],[2,'+'],[2,'*'],[0,'',1],[1,'','print c
+hr'];&{$a
[$_]}for map{($f=ord(substr'"!3!+"%"#*9):B"--11$2A);"-!$):)1+!-%")*%")
+*-*%"!#'.
'#))*%2!2%"##))B)1!#"*"A$)",+B"$")*%"#)C*-1!3"-"%"#*A)1!1+,%"1*B',$_,1
+)-33)%8,$
f/8}0..111
[download]

anyone else?
jynx

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Re: Re: Need help shortening this
by mtve (Deacon) on Nov 20, 2003 at 21:41 UTC

print'JUST ANOTHER PERL HACKER'

Ok, just kidding :) With no changing of language, neither with any diligence:

@_=@{([1,'','','x2'],[2,'+'],[2,'*'],[0,'',1],[1,'','print chr'])[$_]}
+,eval"
push\@s,$_[2]".join($_[1],('(pop@s||1)')x$_[0])."$_[3]"for map{($f=ord
+()-33)
%8,$f/8}'"!3!+"%"#*9):B"--11$2A);"-!$):)1+!-%")*%")*-*%"!##))*%2!2%"##
+))B)1!
#"*"A$)",+B"$")*%"#)C*-1!3"-"%"#*A)1!1+,%"1*B'=~/./g
[download]

... unpack is juts crying for this.

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