Write recursive procedures to perform the following operations on a binary trees (the data type of the nodes is int) Compute the height of a tree Find the maximum element Find the sum of the elements Write a program to test the procedures Note that this a general binary tree, not a binary search tree ordering of the elements is not important.
## Deliverables
1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.
## Platform
Borland C++ Version 5.02