This is an implementation of the algorithm solving the traveling salesman problem in C++ described in the book "Operational research. selected methods and algorithms, part I" written by Prof. Ph.D. B. Filipowicz. It was a group project in the professor's class. https://wydawnictwa.pwsztar.edu.pl/b-filipowicz-badania-operacyjne-wybrane-metody-i-algorytmy-cz-i-wyd-iv-tarnow-2018/