2 articles

#trees

All articles tagged with #trees.

Binary Search Trees: Ordered in O(log n)

How the BST rule (left < node < right) gives O(log n) search, why inorder traversal comes out sorted, and the skewed worst case, with a live tree visualizer.

Aug 17, 20267 min

Trees & Binary Trees: Traversals

Trees model hierarchies with roots, children, and leaves. Learn binary trees and the four traversals (in/pre/post-order and BFS) with visualizers and Python.

Aug 16, 20266 min