Header files in C++ play a crucial role in organizing code, promoting reusability, and improving overall code structure. Including them properly ensures that your program has access to necessary ...

Standard library files: Files which are now accessible in C/C++ compiler, we definitely need to import them. User-defined header files: These documents are characterised and defined by the user and ...

here Ihave showed that how you can create your own header file in c in easy way . There are two pages in this file no 1 (prime.h) is a haider file .where i have created a function and i call it in ...