for(;;);: obfuscation

Showing posts with label obfuscation. Show all posts

Thursday, March 07, 2013

Obfuscated Life

f=lambda g,r,n,s:s if n==0 else'\n'.join([s,'='*50
,g(g,r,n-1,r(s))]);l=lambda q:'\n'.join([''.join([
'*'if x in(5,6,7) else' 'for x in a])for a in [map
(sum,zip(*b))for b in zip(*[[z[x:]+z[:x]for z in [
[(2-(1-abs(x))*(1-abs(y)))*w for w in r]for c in[[
[1 if s == '*' else 0 for s in p] for p in q.split
('\n')]]for r in c[y:]+c[:y]]] for x in(-1,0,1)for
y in(-1,0,1)])]]); iters=65 ;print(f(f,l,iters,"""
**************************************************
*                                                *
*         ***      ** **      ***    **          *
*         *  *    *  *  *    *       **          *
*         ***      *   *      **     **          *
*         *  *      * *         *                *
*         ***        *       ***     **          *
*                                                *
**************************************************
""".strip()))  # LIFE # 2013/3/7 # Stephen Hicks #

You can fill in any initial position you want (but make sure it is a rectangle (i.e. the same number of characters on every line) and that the first and last characters are not spaces (any non-asterisk will do to signify an empty cell)).

Sunday, March 14, 2010

Happy Pi Day!

              \let~\catcode
          ~`z0~`'1~`,2~`q13~`z#
       14~`46zdefq41'~`4113zgdef,q
     QQ41'~`4113zlet,qBB415425'41-P#
    7427,QPPzexpandafterqAA414243'H#H
   42434341542415,qCC41742743'41i-D42#
  434343,qww',zedefw'PPPCPBAyap!,qEE',q
 6641'~`4113zcountdef,QNNzifnum6RR1R20E6
 YY2QAAzadvanceY-RAY1QMMzmultiply6XX3EqS
 S'Ezhskip0.5em,EQJJzjobnameEQmmwE6TT5qj
 j4142x'41zgdefm'42,,EQ!!zglobalE6CC7Eqr
 r41'T41MT41ACT,qHH'C0rXrYC-CrR,qOO'zifx
 mEPjwxEzelsePjmxzfi,qcc'NX<RHNC<0Szelse
  OEzfiAX1PczelseE!AY2zfi,EzedefzJ'J,qv
   v'@,zifxzJvQOO*zfiEqll'NY<RX-Rzhbox
    'c,Plzfi,zttl~`z612qii41h',~`zx0i
     3.14159265358979323846264338327
       950288419716939937510582097
          494459230781640628620
              899...kthxbye

There's even an Easter egg (try running with -jobname @).

For those who can't run TeX, the outputs are here and here.

Wednesday, October 11, 2006

Obfuscated TeX

I just came accross the following TeX program:

\let~\catcode~`76~`A13~`F1~`j00~`P2jdefA71F~`7113jdefPALLF
PA''FwPA;;FPAZZFLaLPA//71F71iPAHHFLPAzzFenPASSFthP;A$$FevP
A@@FfPARR717273F737271P;ADDFRgniPAWW71FPATTFvePA**FstRsamP
AGGFRruoPAqq71.72.F717271PAYY7172F727171PA??Fi*LmPA&&71jfi
Fjfi71PAVVFjbigskipRPWGAUU71727374 75,76Fjpar71727375Djifx
:76jelse&U76jfiPLAKK7172F71l7271PAXX71FVLnOSeL71SLRyadR@oL
RrhC?yLRurtKFeLPFovPgaTLtReRomL;PABB71 72,73:Fjif.73.jelse
B73:jfiXF71PU71 72,73:PWs;AMM71F71diPAJJFRdriPAQQFRsreLPAI
I71Fo71dPA!!FRgiePBt'el@ lTLqdrYmu.Q.,Ke;vz vzLqpip.Q.,tz;
;Lql.IrsZ.eap,qn.i. i.eLlMaesLdRcna,;!;h htLqm.MRasZ.ilk,%
s$;z zLqs'.ansZ.Ymi,/sx ;LYegseZRyal,@i;@ TLRlogdLrDsW,@;G
LcYlaDLbJsW,SWXJW ree @rzchLhzsW,;WERcesInW qt.'oL.Rtrul;e
doTsW,Wk;Rri@stW aHAHHFndZPqpa.rtMRrgeLinZ.irLtYer.W,:jbye

You'd never guess by looking at it that it prints the entire song of the 12 Days of Christmas. Amazing.

for(;;);