界面很漂亮 功能很全哦4． 利用静态数组（或链表）实现通讯录管理，数组的每一个元素是结构体类型，通过这个例子了解数据库管理的基本功能，重点掌握数组元素为结构体的...

界面很漂亮 功能很全哦4． 利用静态数组（或链表）实现通讯录管理，数组的每一个元素是结构体类型，通过这个例子了解数据库管理的基本功能，重点掌握数组元素为结构体的应用、数组坐函数参数、文件读写、自定义函数等知识，这里主要包括输入、显示、查找、删除、插入、保存、读入、排序等功能-Interface function is very beautiful, oh-wide 4. Use a static array (or list) to address book management, each array element is the type of structure, through this example to understand the basic functions of database management, focusing on the array elements to master the structure of applications, an array of function parameters to sit, document reading write, custom function, such as knowledge, here mainly include input, display, search, delete, insert, save, read, sorting and other functions