Should you have a problem with our software or require further clarification with regard to its functionality, please do not hesitate to contact us. Binary Tree Data Structure A tree whose elements have at most 2 children is called a binary tree. New users enjoy 60% OFF. 134,203,817 stock photos online. Discover free Binary Tree stock images for personal and commercial use. Download high quality Binary Tree photos for free. An artifact, which in some textbooks is called an extended binary tree is needed for that purpose. To actually define a binary tree in general, we must allow for the possibility that only one of the children may be empty. Download 352 Binary Tree Stock Illustrations, Vectors & Clipart for FREE or amazingly low rates! Since each element in a binary tree can have only 2 children, we typically name them the left and right child. Binary Tree is committed to ensuring that our customers receive the highest level of support.