Learn how to print a binary tree data structure graphically on the command prompt using C++ in this comprehensive tutorial. Explore the print2D function and its implementation, comparing it to inorder traversal. Follow along with a detailed dry run of the print2D pseudocode to understand the algorithm's inner workings. Gain insights into reverse in-order traversal (RNL) and its application in creating a visual representation of binary trees. Perfect for data structure and algorithm enthusiasts looking to enhance their understanding of tree visualization techniques.