n皇后问题，采用局部搜索算法，普通搜索效率，内含代码。-n queens problem, using a local search algorithm, general search efficiency, containing the code.

This algorithm is used to process the obtained result from using google local search api-This algorithm is used to process the obtained result from using google local search api

运用启发式算法解决NPhard问题，得到的解是近似解，但是该近似解可以收敛到理论最优值-job sorting