### Among other things, a binary search tree can be used for sorting data elements. This project is to randomly generate a sequence of integer numbers, insert the first 20 distinct numbers into a binary search tree, and finally produce an in-order listing of the tree.

Among other things, a binary search tree can be used for sorting data elements. This project is to randomly generate a sequence of integer numbers, insert the first 20 distinct numbers into a binary search tree, and finally produce an in-order listing of the tree. You are provided with the declarations and two functions for bina