Comment on Ask HN: Favorite pointer tricks in C?Comments−Someone15yI am not zure whether it fits what you call 'relatively simple', but Knuth's "Dancing links" (http://en.wikipedia.org/wiki/Dancing_Links) would make my list.
Comments
I am not zure whether it fits what you call 'relatively simple', but Knuth's "Dancing links" (http://en.wikipedia.org/wiki/Dancing_Links) would make my list.