Subject:
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Re: NQC Programmers do it on one line
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 25 Nov 2005 02:48:16 GMT
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Original-From:
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steve <sjbaker1@airmail.netIHATESPAM>
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Viewed:
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1267 times
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Ignacio Martinez Vazquez wrote:
> They run it through several "beautifying" programs, which eliminate
> all #define obfuscations.
Yeah - simple bad naming of variables and weird indentation is nowhere
*near* the degree of weirdness these guys get up to. I don't think
you could automate the kinds of creative obfuscation you need to get
your code into the winner's circle at IOCCC.
They do stuff that most people don't believe would even
compile! This is 'Duffs Device' for example:
The code prints the 'a' asterisks.
int a = some_number ;
int n = ( a + 4 ) / 5 ;
switch ( a % 5 )
{
case 0: do
{
putchar ( '*' ) ;
case 4: putchar ( '*' ) ;
case 3: putchar ( '*' ) ;
case 2: putchar ( '*' ) ;
case 1: putchar ( '*' ) ;
} while ( --n ) ;
}
printf ( "\n" ) ;
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Message has 1 Reply:
 | | mindrover RCX pack
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| anyone familiar with this program? (URL) an add-on to Cognitoy's Mindrover simulation game, which apparently allows you to simulate some Lego 'bots, then run the code for real. If anyone has used this tool or has any relevant feedback, please reply. (...) (19 years ago, 25-Nov-05, to lugnet.robotics)
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