一个c语言的遗传算法的实例讲解。程序演示的是用简单遗传算法随机一个种群，然后根据所给的交叉率，变异率，世代数计算最大适应度所在的代数。-this document give an example of genetic algorithm，which is very usefull for learning and using genetic algorithm.

本遗传算法主要采用选择、交叉和变异三种方式实现。在定义域内随机选取50组自变量作为初始种群，进行交叉、变异、选择复制后得到相应的最大函数值-The genetic algorithm is mainly using selection, crossover and mutation are three ways to realize. Randomly selected 50 set of independent variables in domain as the initial popul