短語詞組短語uncertain traveling salesman problem 不確定tsp問題bottleneck travelling salesman problem 瓶頸旅行商問題travelling salesman problem tsp 旅行商問題chinese traveling salesman problem 中國旅行商問題the travelling salesman problem 旅行售貨員問題Travel Salesman Problem 旅行商問題asymmetric traveling salesman problem 非對稱旅行商問題the Traveling Salesman Problem 旅行商問題multiple traveling salesman problem 多旅行商問題 返回 salesman problem