In order to find a shortest path from one city to another, the program needs a map to analyze. Define the map by specifying cities below. Once you have the desired number of cities, choose an origin and a destination. Then, proceed to the next step to place roads between these cities.
Now that you know you will be traveling from Origin to Destination, it's time to define the roads between the cities. If you do not define a road between two cities, there will be no direct path between the two cities and the program will look for a path between the two by using intermediate cities. You may also assign a distance to each road, so the program can assess the shortest path in the event that there are multiple paths.
|City 1||City 2||Distance|