A salesman must visit a set of cities exactly once and return home, minimizing total travel distance. This deceptively simple puzzle—the Traveling Salesman Problem (TSP)—has haunted mathematicians, computer scientists, and logistics planners for nearly two centuries. It remains one of the most ...
Source: [Dev.to](https://dev.to/joor0x/the-traveling-salesman-problem-from-19th-century-puzzles-to-genetic-algorithms-588f)