save information in c++ by using file???

Answer 1

you can use fopen(), fwrite(), fread(), and fclose() functions.

Answer 2

in VisualC++, the name of the process by which we can save data to a file is "Serialization". it is a standard process and code which by the help of it, when you press the save button, the common "Save dialog" appears and you can enter a name for the file to save.

Answer 3

C++ is a basic language, but, Not quite understanding your question...