摘要：
一、数据结构的定义定义一、数据元素集合（也可称数据对象）中各元素的关系。定义二、相互之间存在特定关系的数据元素集合。二、数据结构的种类：1、集合----元素间为松散的关系2、线性结构----元素间为严格的一对一关系3、树形结构----元素间为严格的一对多关系4、网状结构----元素间为多对多关系 （网状结构又称图状结构）数据元素是数据结构里的基本单位，但不是最小单位。数据项是数据结构里的最小单位。三、数据结构的形式定义：数据结构名称=（D，S）其中D为数据元素的有限集，S是D上关系的有限集a.数据的逻辑结构：“数据结构”定义中的“关系”指数据间的逻辑关系，故也称数据结构为逻辑结构。b.数据的. 阅读全文
摘要：
这篇里可以看到内存分配情况转自http://www.cnblogs.com/Romi/archive/2012/08/09/2630014.html%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% 阅读全文