Heya, I’m having a spot of trouble trying to place a structured file into a binary tree. I’ll try to explain what I’m trying to accomplish as best as I can.
I have a file, containing a binary tree structure that looks like this:
after inserting into a tree should look like this:
Basically, the ordered pairs are what I put into the tree, ordered by the first coordinate, and  means an empty tree.
The problem is that I can sorta form an algorithm in my head, but I don’t know how to go about coding this. So far, I’ve tried putting the structure into a character array and going one by one to search for the numbers, however I don’t know how to set it up so that I can recursively build my tree.