👉 Hopsacks are a type of mathematical structure that is commonly used in computer science, specifically in the context of algorithms and data structures. Hopsacks are named after their shape, which resembles the structure of hops (a common form of hoppacks). Here's how they are defined: A hopack is a binary tree where each node has exactly two children. The nodes at the top level of the tree have two children in each of its left and right branches. For example, consider the
