3. Printing a tree #
Created Thursday 30 January 2020
// raw print. Do preorder treeMain.cpp BinaryTreeNode.h
two versions of print are possible
- plain old preorder
- print node and node->left and node->right then proceed preorder.
Created Thursday 30 January 2020
// raw print. Do preorder treeMain.cpp BinaryTreeNode.h
two versions of print are possible