中文说明：模拟退火算法解决TSP问题：主要实现用模拟退火算法解决TSP问题，按照模拟退火经典算法编写。
English Description：
Simulated annealing algorithm to solve the TSP problem: the main implementation of simulated annealing algorithm to solve the TSP problem, in accordance with the classic simulated annealing algorithm.