电话簿管理系统，主要利用数组来实现，其数组元素是结构体类型，整个系统由如下4个部分组成：（1）输入记录模块，主要完成将数据存入数组中的工作。（2）查询记录模块，主要完成在数组中查找满足相关条件的记录。（3）更新记录模块，主要完成对记录的更新。（4）输出记录模块，主要完成两个任务。一，实现对记录的存盘操作。二、实现将数组中存储的记录信息以表格的形式在屏幕上打印出来。-Telephone Directory management system to realize the main use of the array, the array element is the type of structure, the entire system by the following four components: (1) enter the record module, the main data into the array to complete work in progress. (2) query module records, mainly completed in the array to find the records meet the relevant conditions. (3) to update records of modules, mainly to complete the update of records. (4) record the output module, the two main tasks to complete. First, the realization of the Save operation on record. Second, to achieve an array of records stored in the form of information to form printed on the screen.