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13.03 Dijkstra's algorithm for shortest paths

Worksheet
Dijkstra's algorithm for shortest paths
1

For each of the following graphs, we want to find the paths of lowest weight between the vertex A and each of the other vertices:

i

Using Dijkstra's algorithm to find the order and label list for each vertex.

ii

For each vertex, find the least weight between itself and vertex A.

a
b
c
d
e
f
2

For each of the following graphs, use Dijkstra's algorithm to find the paths of lowest weight between vertex A and each of the other vertices:

a
b
c
d
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Outcomes

ACMEM084

optimise distances through trial-and-error and systematic methods; for example, shortest path, routes to visit all towns, and routes to use all roads

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