说明：  位存储算法的思想是按顺序存储一个一个以位为单位的数据,我们知道位不可以定义为数组,也不可以在结构体中使用,如何来解决这个问题呢?位存储算法给出了很好的解决办法
(Digital storage algorithm is based on a sequence of storage spaces for a unit of data, we know that place can not be defined as an array, it can not be used in the structure, how to solve this problem?-Bit memory algorithm for a very good solution)