title: Path from given node to root in a binary tree
body: <p>I've been trying to figure this problem out for a while now and I'm not really getting anywhere with it. Essentially, given some binary tree and a node on that tree, how would you find the path from that given node back to the root?</p>
  
  <p>Does anyone have an idea on how I could implement this? Any input would be greatly appreciated, my sincere thanks from a novice coder.</p>