Crazy piece of C code!!

// Crazy C code i came across.
// I donno whats happening internally though!! If Anyone understood, let me know!!

// Output : skcuS++C¿ð

#include
double m[] = {7709179928849219.0, 771};
int main()
{
          m[1]-- ? m[0]*=2 , main(): printf(m);
}