单项链表和双向环链表

【文件属性】：
文件名称：单项链表和双向环链表
文件大小：12KB
文件格式：NONE
更新时间：2014-04-16 12:44:25
链表 单项链表 双向链表 this file is the test of the single linked-list and double linked-list take care that each node in the list have a key id, the node with same key id can only be added once,before one node is added,the routine will check if there have the node that have the same key id,if the list have,routine will delelte the previous node,and then add a new one; if the routine have any bugs,please notify me;thanks for your suggestions