Definition: Pregratified is a term used in the field of computer science, particularly in the context of graph algorithms and data structures. It refers to an algorithm that has an optimal performance for certain types of problems but suffers from poor performance for others.
In graph theory, pregratification can refer to two distinct concepts:
1.
Minimum Spanning Tree (MST)
: A minimum spanning tree is a set of edges in a graph such that the sum of weights of the edges equals zero
what should be said.