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FLOYD–WARSHALL ALGORITHM FOR SHORTEST ROUTE CALCULATION BETWEEN LATVIA'S CITIES

Raivis Gavars, Einārs Netlis-Galejs, Jānis Artūrs Lazdiņš, Ilmārs Kangro

Abstract


The Floyd–Warshall algorithm is a good choice for computing paths between all pairs of vertices indense graphs, in which most or all pairs of vertices are connected by edges. For sparse graphs with non-negative edgeweights, a better choice is to use Dijkstra's algorithm from each possible starting vertex. Also, a very good thing is that thesolution is very accurate, when using a computer. In this paper, the authors tried to apply a solution using C++programming language to make possible many entries.

Keywords


Algorithms; C++; Dijkstra; Floyd-Warshall; programming

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References


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Floyd-Warshall Algorithm | Shortest Path Algorithm [Skatīts 04.04.2019.] https://www.gatevidyalay.com/floyd-warshall-algorithm-shortest-path-algorithm/

Latvijas pilētu saraksts.[Skatīts 14.04.2019.]Pieejams:http://www.pilsetas.lv/pilsetas

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DOI: https://doi.org/10.17770/het2019.23.4397

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