I’m currently trying to print my basic binary tree on the binaryTreeTestCase.swift which I downloaded from the site. I followed the video and my code run without error but, my functions don’t seem to print output in the console. for test_visualizeBianryTree.
I’m watching video 11 of data Structures and Algorithms in Swift - Trees and binary trees. In the video at 3:09 I don’t see any output like shown in the video.
Seems like I need first test to work in order to test the following algorithms ahhhhhh!
Is there a solution available to compare with my code