"This stuff actually compiles!" joke

This is the most amazing program I have ever seen in my entire life.
I'm not kidding. This is not a joke.
Here it is:
#include <stdio. h>
main(t, _, a)
char *a;
{

return! 0$ltt? t<3? main(-79,-13, a+main(-87, 1-_, main(-86, 0, a+1)+a)):
1, t