“This is a philosophical question that I’m trying to understand,” Nanongkai said. “This shortest-path problem gives some hope.” Correction: January 20, 2023 The original version of this article ...

I have an undirected, unweighted graph implementation using a vertex list and boolean adjacency matrix. If vertex x and vertex y are adjacent, both adjMatrix[i][j] and adjMatrix [j][i] are true. I ...