
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a
The program must print on the screen the minimum paths obtained by Dijkstra's
Input: Receives n, m and s; n is the total number of vertices, m the total number of arcs and s is the initial vertex.
Next, m lines, each line with a trio of integers, corresponding to the beginning and end of the arc, followed by the weight of the arc.
(Vertices are identified from 0 to n-1.)
Output: Prints the shortest paths obtained by Dijkstra's algorithm.
Exemple:
Input:
5 10 0
0 1 10
0 4 5
1 2 1
1 4 2
2 3 4
3 2 6
3 0 7
4 1 3
4 2 9
4 3 2
Output:
[0, 8, 9, 7, 5]
[-1, 4, 1, 4, 0]
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