C Language personal address book management system

5、 Personal address book management system
Create an address book , Enter a name 、 Phone number 、 Address and other information , Then display the address book 、 lookup 、 add to 、 Modify and delete .
Functional requirements
(1) Every message in the address book includes name 、 Company 、 fixed telephone 、 Mobile phones 、 classification （ It's like something 、 friend 、 classmate 、 Family, etc ）、EMAIL、QQ etc. .
(2) Input function ： You can complete the input of several pieces of information at one time .
(3) Display function ： Complete the display of all address book information ( One screen can display up to 10 strip , More than ten lines shall be able to be automatically displayed on separate screens )
(4) Search function ： You can find communication information by name and other ways
(5) increase 、 Delete 、 Modify the function ： Complete various updates of address book information

Source download

link ：https://pan.baidu.com/s/1JJs9vbZahUCB6cQvXLgAVg?pwd=1111
Extraction code ：1111