How can I will make a student data base in c++.
send me the code.

how can I build a skyscraper? Please tell me instructions and blueprints.

First you have to determine what information you want in the database -- last name, first name, address, city, etc etc. Next step is to design a structure to hold all that information for just one person.

Now, what kind of database do you want? MS-Access, Oracle, Sybase, MS SQL, text file, binary file, Excel file, or something else. Which one you choose will determine how you have to write the program to store the information.