Created
August 12, 2021 13:44
Mandelbrot Set in asciiart in 15 lines
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#include <complex> | |
#include <iostream> | |
int main() { | |
const size_t limit = 1000, size = 400; // change 'size' to make it more detailed | |
const char letters[] = " 123456789abcdefghijklmnopqrstuvwxyz*"; | |
for (size_t iy = 0; iy <= size; iy++) { | |
for (size_t ix = 0, count = 0; ix <= size; ix++, count = 0) { | |
std::complex<double> c(-2.0+ix*2.5/size, 1.15-iy*2.3/size), z(0.0, 0.0); | |
while (std::norm(z) < 4.0 && count++ < limit) z = z*z+c; | |
std::cout << ((count >= limit) ? letters[0] : letters[std::min(count, sizeof(letters)-2)]); | |
} | |
std::cout << std::endl; | |
} | |
return 0; | |
} |
Author
jjimenezshaw
commented
Aug 12, 2021
This looks darn cool. :D
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