answersLogoWhite

0


Best Answer

The running time of the Dijkstra algorithm for finding the shortest path in a graph is O(V2) with a simple implementation using an adjacency matrix, or O((V E) log V) with a more efficient implementation using a priority queue.

User Avatar

AnswerBot

3d ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is the running time of the Dijkstra algorithm for finding the shortest path in a graph?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the average running time of Dijkstra's algorithm for finding the shortest path in a graph?

The average running time of Dijkstra's algorithm for finding the shortest path in a graph is O(V2), where V is the number of vertices in the graph.


What is the difference between Dijkstra's algorithm and Floyd's algorithm?

Dijkstra doesn't support negative weight-age, Floyd support negative edges but no negative cycles. Dijkstra running time is v2 and Floyd has v3.Dijkstra is fast compared to Floyd, because only find the shortest path for single node. FloydSlow as compared to Dijkstra.


What is the difference between dijkstra and kruskal's algorithm?

Both of these functions solve the single source shortest path problem. The primary difference in the function of the two algorithms is that Dijkstra's algorithm cannont handle negative edge weights. Bellman-Ford's algorithm can handle some edges with negative weight. It must be remembered, however, that if there is a negative cycle there is no shortest path.


What is the time complexity of an algorithm that has a running time of nlogn?

The time complexity of an algorithm with a running time of nlogn is O(nlogn).


What is the running time of the algorithm being used for this task?

The running time of the algorithm being used for this task refers to the amount of time it takes for the algorithm to complete its operations. It is a measure of how efficient the algorithm is in solving the task at hand.


What is the running time complexity of the algorithm used in this program?

The running time complexity of an algorithm is a measure of how the runtime of the algorithm grows as the input size increases. It is typically denoted using Big O notation. For example, an algorithm with a running time complexity of O(n) means that the runtime grows linearly with the input size.


Why time complexity is better than actual running time?

Finding a time complexity for an algorithm is better than measuring the actual running time for a few reasons: # Time complexity is unaffected by outside factors; running time is determined as much by other running processes as by algorithm efficiency. # Time complexity describes how an algorithm will scale; running time can only describe how one particular set of inputs will cause the algorithm to perform. Note that there are downsides to time complexity measurements: # Users/clients do not care about how efficient your algorithm is, only how fast it seems to run. # Time complexity is ambiguous; two different O(n2) sort algorithms can have vastly different run times for the same data. # Time complexity ignores any constant-time parts of an algorithm. A O(n) algorithm could, in theory, have a constant ten second section, which isn't normally shown in big-o notation.


What is the running time of bubble sort algorithm?

The running time of the bubble sort algorithm is O(n2), where n is the number of elements in the array being sorted.


What is the running time of the bubble sort algorithm?

The running time of the bubble sort algorithm is O(n2), where n is the number of elements in the array being sorted.


What is the running time of heap sort algorithm?

The running time of the heap sort algorithm is O(n log n), where n is the number of elements in the input array.


How can one determine the running time of an algorithm?

The running time of an algorithm can be determined by analyzing its efficiency in terms of the number of operations it performs as the input size increases. This is often done using Big O notation, which describes the worst-case scenario for the algorithm's time complexity. By evaluating the algorithm's steps and how they scale with input size, one can estimate its running time.


What is the running time of binary search algorithm?

The running time of the binary search algorithm is O(log n), where n is the number of elements in the sorted array being searched.