更好解决NP-hard问题，智能启发式算法，降低了传统穷举法的时间复杂度，在解决优化问题方面有突出表现。程序带有大量注释可供快速学习入门。(In order to solve the NP-hard problem better, intelligent heuristic algorithm reduces the time complexity of the traditional exhaustive method, and has outstanding performance in solving optimization problems. The program has plenty of notes for quick learning.)