Can we use two r more header files in program?and how do we know to use particular header file..

Question

plz answer it..nd in the same manner..execute the prgm with different header files

Answer 1

You can use as many as you need.
Include the headers for each function or class you use. The documentation on that class or function will tell you. std::string requires the string header.

Finish your course, too. That'll help explain everything.

Answer 2

Yes. You can also make a file with .h extension and add the file like this-
#include "quotation.h"
(save the file where you saved the .c file/your program.

You will know what header file to use according to the library functions you use in the program.

Don't worry your code won't compile without header file. And you can look up its name.😂😂