这是一个非常简单的遗传算法测试源代码，用户只需改变常数的定义并且定义“评价函数”即可。

要求输入的文件应该命名为‘gadata.txt’；系统产生的输出文件为‘galog.txt’。

输入的文件由几行组成：数目对应于变量数。且每一行提供次序——对应于变量的上下界。

如第一行为第一个变量提供上下界，第二行为第二个变量提供上下界，等等。-This is a very simple genetic algorithm to test the source code, users only need to change the definition of constants and the definition of　evaluation function　can be. Asked to enter a document should be named　gadata.txt　system for the output file　galog.txt. Enter a few lines from the document: the number corresponds to the number of variables. And the provision of the order of each line- corresponds to the upper and lower bounds of variables. If the first act of the first to provide upper and lower bounds of variables, and the second act of the second variable to provide upper and lower bounds, and so on.