用C语言中的指针处理数据结构中的链表的方法

Method of the Pointer in C Language in Processing Linked Lists in Data Structure

指针是C语言中的一个重要概念,也是C语言的一个重要特色;正确而灵活的运用指针,可以有效地表示复杂的数据结构,能动态地分配内存,能直接处理内存地址等,这对于设计系统软件是很有必要的。

The pointer is an important concept and feature in C language, correct and expert use of it makes possible the effective expression of complex data structure, dynamic distribution of memory and direct process of memory address, all of which are necessary in designing software. This paper deal with the advantage of the pointer in processing linked lists as well as its insertion and deletion.