학점교류로 듣는 숙명여대 자료구조 day 13. 2022.1.7. 금요일 Shortest Path and Activity Network shortest path finding dijkstra algorithm floyd-warshall algorithm transitive closure matrix activity network shortest path problems directed weighted graph path length is sum of edge weights on path the vertex at which the path begins is the source vertex the vertex at which the path ends in the destination vertex single..