Optimization, Optimization Algorithms, Python, Traveling Salesman, Algorithms.
new_remaining_cities = remaining_cities[:i] + remaining_cities[i+1:] d = calculate_distance(cities[current_city], cities[next_city]) d += tsp_memoization(cities, next_city, new_remaining_cities, memo) if d < min_distance: min_distance = d # memoize the result for this subproblem memo[(current_city,