👉 Pennyatarish is a concept in graph theory, which refers to two or more vertices that are connected by an edge in such a way that no other vertex can be reached from any of these vertices. It's also known as the "penny" part of a graph because it represents the number of edges connecting those two vertices. In other words, pennyatarish is a property of a graph where each vertex has at most one outgoing edge and no vertex has more than two incoming edges.
