Teaching Kids Programming – Left/Right Side View of a Binary Tree using Depth/Breadth First Search Algorithms

Teaching Kids Programming: Videos on Data Structures and Algorithms Given the root of a binary tree, imagine yourself standing on the left/right side of it, return the values ​​of the nodes you can see ordered from top to bottom. Given the following Binary Tree, the left side view will be [6, 3, 6] while the … Read more