private int[] heights; // Stores heights of leaf nodes in order of traversal private int[] d; // Stores depth/height of each node by its value private int[] l; // Stores left boundary index for each ...

This program is a solution to HackerRank problem Tree Height of Binary Tree. The height of a binary tree is the number of edges between the tree's root and its furthest leaf. This means that a tree ...

Abstract: In this work, we present the first results of a new algorithm for image compression, called Variable Size Transform Coder (VSTC). This algorithm uses spatial transforms and recursive ...