👉 The term "semisingle" is a concept in the field of mathematics and computer science, which refers to a type of graph that has both edges and vertices. In other words, it is a graph where each edge or vertex is associated with two nodes. This type of graph can be represented using adjacency lists, which are a data structure used to store information about the connections between nodes in a graph. Semisingles are often used in algorithms for finding shortest paths, as they allow for the
