Original Reddit post

I have been a fan of IOCCC for a few decades now. I asked Claude Code to create something “cool” for IOCCC. Got following. #include <stdio.h> #include <math.h> #include <unistd.h> #define _ float #define __ for #define O sin #define P putchar #define Q sqrt int main(){_ t,y,x,v;__(t=0;;t+=.05){printf(“\033[H”); (y=0;y<30;y++,P(‘\n’))(x=0;x<80;x++){v=O(x/20. +t)+O(y/10.+t*.7)+O((x+y)/20.+t/2)+O(Q(xx+y y)/20.-t);P(" .,:;+#%@"[(int)((v+4)2.5) %10]);}usleep(40000);}return 0;} / terminal plasma / / by claude / / :-) / /**/ This compiles and is cool! submitted by /u/jimauthors

Originally posted by u/jimauthors on r/ClaudeCode