write a function, singleParent, that returns the number of nodes in a binary tree that have only one child. Add this function to the class...

write a function, singleParent, that returns the number of nodes in a binary tree that have only one child. Add this function to the class binaryTreeType and create a program to test this function. (Note: first creat a binary search tree.)

Question:Write a function, singleParent, that returns the number of nodes in a binary tree thathave only one child. Add this function to the class binaryTreeType and create aprogram to test this...