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In which scenario would Dijkstra's algorithm be most useful?
Practice Questions
Q1
In which scenario would Dijkstra's algorithm be most useful?
Finding the maximum element in an array
Calculating the shortest distance between cities on a map
Sorting a list of names alphabetically
Searching for a specific value in a linked list
Questions & Step-by-Step Solutions
In which scenario would Dijkstra's algorithm be most useful?
Steps
Concepts
Step 1: Understand that Dijkstra's algorithm is a method used to find the shortest path in a graph.
Step 2: Recognize that a graph can represent various things, like a map with cities and roads.
Step 3: Identify that in this context, cities are points (nodes) and roads are connections (edges) with distances (weights).
Step 4: Realize that Dijkstra's algorithm is particularly useful when you want to find the shortest distance from one city to another.
Step 5: Conclude that Dijkstra's algorithm works best when all roads (edges) have non-negative distances (weights).
No concepts available.
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