Introduction - If you have any usage issues, please Google them yourself
The main functions of the system menu (1) the importation of a number of records (2) show all records (3) Sort by Student ID (4) insert a record (5) search by name, delete a record (6) search and display a record ( 7) the output of statistical information (new) (8) from the body of the structure to add data to array (9) All data will be written into the file (0) exit procedures