This research is supported by the National College Students' Innovation and Entrepreneurship Training Program (S202410530093), the National Natural Science Foundation of China(12301453), the Project o
* The network of friendships is not connected so the average is computed taking into account only the pairs of nodes belonging to the same connected component. Numbers in parentheses represent the sta
n and m are the total numbers of nodes and links, respectively. and denote the average and the maximum degree, respectively. C is the clustering coefficient. is the average shortest distance.
