I know, it's just so wrong. But this is the world- as is. Just be glad, they haven't yet patented or copyrighted a tree, graph or a linked list yet. Wrote a t

I know, it's just so wrong. But this is the world- as is. Just be glad, they haven't yet patented or copyrighted a tree, graph or a linked list yet. Wrote a tree traversal program to solve some problem in your program? Sorry that connects to some problem they own, so now your solution belongs to them.