// Anyone who comments like this // reads like the non-K&R type.
No offense but that’s literally the truth.
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Tag Archives: C
Is there a prime number whose…
Is there a prime number whose binary representation looks like a giraffe?
Yes!
like another prime number?
Yes!
like a prime number of giraffes?
YES!
like Squidward Tentacles?
Heck Yeah!
You’ve probably understood the mechanism by now. Converting a binary image into a number, its nearest upper prime generally only differ in the lesser significant bits, hence most of the image pattern stays the same. So finding a prime number whose binary representation looks like a specific image is relatively easy. I say relatively, because in a computer sens it is quite really complex.
I just wrote a program to do just that. It is written in C and uses GMP. It is around 1k SLOC. It could probably have been much shorter, and even less so in another language. But I wanted something that went a little further than just of simple proof of concept.
I must admit, it’s pretty useless. But still there it is. And there is still much room for improvement. So patches are welcome on GitHub.
Why code In C anymore?
Quote
“Also, because it makes you a Real Man™, with steel wool-like hair on your chest and a distant gaze, as though contemplating the segfault that got away; UNIX beard moving gently in the harsh nautical wind that is ever present near C programmers.
The reason C is pronounced “sea” is because it refers to the sea of tears of quiche eating inferior programers who got too close to a programming language for Real Men™, and got burned, swearing to never leave the comfort of the namby pamby interpreted language that nutured them as wee latte-drinking babes with scarves.” [BobTheSCV (Reddit)]