Dijkstra's Shortest Path

Description

The steps for performing Dijkstra's shortest path algorithm
Josh Calvert
Flashcards by Josh Calvert, updated more than 1 year ago
Josh Calvert
Created by Josh Calvert almost 8 years ago
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Resource summary

Question Answer
Step 1 Pick your start point
Step 2 Test the length of every unchecked edge and store the distance at the corresponding node
Step 3 Mark the current node as complete
Step 4 Move to the closest node and set the shortest distance there as its final distance with the node that distance is coming from
Step 5 If this is not the final node, return to step 2. Otherwise, starting at your destination, follow the shortest distances back to the start for your shortest path
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