Stolen from 4chan. Not malicious, just prints out a string, but in terms of code density is simultaneously some of the smartest and dumbest code I've ever seen.

Stolen from 4chan. Not malicious, just prints out a string, but in terms of code density is simultaneously some of the smartest and dumbest code I've ever seen. Bonus points if you can actually figure out exactly how it works. #include <stdint.h> #include <stdio.h> int main() { //the following code should be self-explanatory int format = 684837; uint64_t freqs[16] = {4557704611105873944,6293041952211349568,7232032755832676440,9836271091686599272,11342418091143829394,7666925796986299039,8289648}; uint64_t phases[16] = {2745812699376323861,4477710776532278558,4107622644641439798,4062343665106426382,4257685111635071841,2598073413584315427,1713226}; uint64_t composite[32] = {0}; int i = 0; unsigned char frequency = i[(char*)(freqs)]; unsigned char phase = i[(char*)(phases)]; while (frequency > 0){ for (int j=phase;j<2048;j+=frequency){ (j/64)[composite] |= ((uint64_t)1 << j%64); } frequency = (i%64)[(char*)(freqs+i/64)]; phase = (i%64)[(char*)(phases+i/64)]; i++; } printf((char*)&format, composite); return 0; }