The purpose of this paper was to investigate in practice the possibility using evolutionary algorithms solve traveling salesman problem on a real example. goal achieved by developing an original implementation algorithm Python, and preparing example form directed graph representing polish voivodship cities. As part work application Python written. It provides user interface which allows setting...

Efficiently handling last-mile deliveries becomes more and important nowadays. Using drones to support classical vehicles allows improving delivery schedules as long efficient solution methods plan with are available. We study exact approaches for some variants of the traveling salesman problem drone (TSP-D) in which a truck teamed up serve set customers. This combination can exploit benefits b...