说明：  遗传算法的算法编程框架,包括编码,选择,交叉,变异等等,可执行,并赋有一定的注释,可以在基于此框架上编写自己的算法流程
(Genetic algorithm programming framework, including the encoding, selection, crossover, mutation, etc., enforceable, and are endowed with certain notes, can be based on this framework to write your own algorithm processes)