Introduction - If you have any usage issues, please Google them yourself
Set of data structures class- contact management the basic requirements (1) Add: increase a person' s record to your address book (2): personnel information in the address book should be able to split-screen display appears on the screen (3 address) is stored: the address book information stored in a file (4) load: about to file the information read into the program (5) query: find someone by name, if found to display its name, , telephone number, e-mail (6) Review: can be modified other than a person in addition to the name