Found a qute hello world program, the code is:
#define _________ } #define ________ putchar #define _______ main #define _(a) ________(a); #define ______ _______(){ #define __ ______ _(0x48)_(0x65)_(0x6C)_(0x6C) #define ___ _(0x6F)_(0x20)_(0x77)_(0x6F)_(0x72) #define ____ _(0x6C)_(0x64)_(0x21)_(0x0A) #define _____ __ ___ ____ _________ #include <stdio.h> _____
Though it is hard to read, it's not so hard to understand. And it is kind of fun. 🙂