#203713 - 2011-11-14 11:22 PM
Re: Kixgolf - Whitespace Obfuscation - Public Round
[Re: Lonkero]
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Jochen
KiX Supporter
Registered: 2000-03-17
Posts: 6380
Loc: Stuttgart, Germany
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#203719 - 2011-11-15 01:24 PM
Re: Kixgolf - Whitespace Obfuscation - Public Round
[Re: Lonkero]
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Howard Bullock
KiX Supporter
Registered: 2000-09-15
Posts: 5809
Loc: Harrisburg, PA USA
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My code did work. I was fussing with it near the end trying to cut more. I must have not reverted it back before posting. Please except my apologies. I will locate the working and post it shortly.
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#203720 - 2011-11-15 01:25 PM
Re: Kixgolf - Whitespace Obfuscation - Public Round
[Re: Lonkero]
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Howard Bullock
KiX Supporter
Registered: 2000-09-15
Posts: 5809
Loc: Harrisburg, PA USA
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You are usingan older version of KiXtart. Trying using 4.62.
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#203721 - 2011-11-15 01:45 PM
Re: Kixgolf - Whitespace Obfuscation - Public Round
[Re: Howard Bullock]
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Howard Bullock
KiX Supporter
Registered: 2000-09-15
Posts: 5809
Loc: Harrisburg, PA USA
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I must have introduced a non-printable character into the code somehow. I re-copied the code form his post and re-edited it.
function a($, optional $k,$e,$m)
$k=$k+$<' '
$m=' ',' '
$e=$<!
while $
dim $c,$n,$x
$x=asc($)
$n=128
while $n
$c=$c+iif($e,$n*(($k^$<' ')&$>),$m[$k^$x/$n])
$x=$x-$n*($x/$n)
$n=$n/2
$=iif($e|$n=0,right($,~),$)
loop
$a=$a+iif($e,chr($c),$c+iif($,@,$m[$k]))
endfunction
KiXtart Version = 4.62
KiXGolf Script = kixgolf_wo.kix
Scoring Engine = 3.3
OS = Windows 7 Professional Edition
CPU = Intel Pentium Celeron
Speed = 2394 MHz
Memory = 4096 MB
Tournament = Whitespace Obfuscation
Processing Start = 2011/11/15 07:32:13.205
Processing End = 2011/11/15 07:32:13.423
Duration = 0000/00/00 00:00:00.217
# Tests Run = 40
# Tests Passed = 40
# Tests Failed = 0
Result = Passed
KiXGolf Score = 245
Thank you for participating in KiXtart Golf!
As for my code, it is now repaired. I used my editor to change TABS to spaces for better formatting. That alters the TAB I used in the code as well. Sorry for the error.
function a($s, optional $k,$,$c,$e,$p,$z)
$z=1,128,64,32,16,8,4,2,1
For $c=1 To ($s^)
$p=substr($s,$c,1)
if $k
;Encode
For $=1 to 8
$a=$a+iif(asc($p) & $z[$], iif($k=" "," "," "), $k)
Next
else
;Decode
$=$c mod 8
$e=$z[$]*(right($s,1)<>$p)+$e
if $=0
$a=$a+chr($e)
$e=0
endif
endif
Next
$a=$a+$k
endfunction
KiXtart Version = 4.62
KiXGolf Script = kixgolf_wo.kix
Scoring Engine = 3.3
OS = Windows 7 Professional Edition
CPU = Intel Pentium Celeron
Speed = 2394 MHz
Memory = 4096 MB
Tournament = Whitespace Obfuscation
Processing Start = 2011/11/15 07:44:24.959
Processing End = 2011/11/15 07:44:25.099
Duration = 0000/00/00 00:00:00.139
# Tests Run = 40
# Tests Passed = 40
# Tests Failed = 0
Result = Passed
KiXGolf Score = 255
Thank you for participating in KiXtart Golf!
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#203725 - 2011-11-15 08:29 PM
Re: Kixgolf - Whitespace Obfuscation - Public Round
[Re: Lonkero]
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ShaneEP
MM club member
Registered: 2002-11-29
Posts: 2127
Loc: Tulsa, OK
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Well my 500ish code doesn't work anymore with the new cases, and i don't really have the time to work on it. but i can post it anyways. I doubt there is anything in it of value though.
function a($, optional $k,$b,$x,$z)
if asc($)=32 or asc($)=9
$k = right($,1)
$ = Replace($,$k,0)
$x = iif($k=' ',' ',' ')
$ = Replace($,$x,1)+$k
for $x=0 to len($)/8
$b=$b+' '+substr($,$x*8+1,8)
next
for each $x in Split($b)
$b = 128
$=0
for $z=1 to 8
$ = $+$b*substr($x,$z,1)
$b = $b/2
next
$a = $a+Chr($)
next
else
$b = asc($)
for $x=1 to len($)-1
$b=''+$b+' '+asc(right($,-$x))
next
for each $x in Split($b)
$ = 128
for $z=1 to 8
if $<=$x
$a = $a+"1"
$x = 0+$x-$
else
$a = $a+"0"
endif
$ = $/2
next
next
$a = Replace($a,0,$k)
$ = iif($k=" "," "," ")
$a = Replace($a,1,$)+$k
endfunction
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#203728 - 2011-11-15 08:47 PM
Re: Kixgolf - Whitespace Obfuscation - Public Round
[Re: Lonkero]
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Lonkero
KiX Master Guru
Registered: 2001-06-05
Posts: 22346
Loc: OK
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I see you turned it to an array and then used for each.
substr() would have got you there without the need for that and with ~100 strikes shorter...
anyways, your code fixed and shorther, 489 -> 475
function a($, optional $k,$b,$x,$z)
; if asc($)=32 or asc($)=9
if not $k
$k = right($,1)
$ = Replace($,$k,0)
$x = iif($k=' ',' ',' ')
$ = Replace($,$x,1)+$k
for $x=0 to len($)/8
$b=$b+' '+substr($,$x*8+1,8)
next
for each $x in Split($b)
$b = 128
$=0
for $z=1 to 8
$ = $+$b*substr($x,$z,1)
$b = $b/2
next
$a = $a+Chr($)
next
else
$b = asc($)
for $x=1 to len($)-1
$b=''+$b+' '+asc(right($,-$x))
next
for each $x in Split($b)
$ = 128
for $z=1 to 8
if $<=$x
$a = $a+"1"
$x = 0+$x-$
else
$a = $a+"0"
endif
$ = $/2
next
next
$a = Replace($a,0,$k)
$ = iif($k=" "," "," ")
$a = Replace($a,1,$)+$k
endfunction
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