Binary Tree Traversals: Recursive and Iterative Approaches
1. Binary Tree Categories
Full Binary Tree: A binary tree where all nodes have either 0 or 2 children, and all leaf nodes are at the same level. For depth k, the tree contains (2^k - 1) nodes.
Complete Binary Tree: A binary tree where all levels except possibly the last are completely filled, and all nodes are as far left as possible.
Binary Se ...
Posted on Fri, 08 May 2026 11:22:02 +0000 by jtbaker