Programs must be written for people to read, and only incidentally for machines to execute. Abelson / Sussman
Dijkstras algorithm is an algorithm for finding the shortest paths between nodes in a graph. Dijkstra's Algorithm solves the single-source shortest path problem in weighted graphs. It is similar to Prims algorithm. Dijkstra algorithm can be used for graphs with all positive weight edges only. Dijkstra is not lacks distribute property.
Write a program to implement Dijkstra's algorithm
Distance to Delhi: 0.0 Path: [Delhi] Distance to Mumbai: 5.0 Path: [Delhi, Mumbai] Distance to chennai: 8.0 Path: [Delhi, Mumbai, chennai] Distance to Bangalore: 8.0 Path: [Delhi, Bangalore] Distance to Pune: 10.0 Path: [Delhi, Bangalore, Pune]