Using Text/Binary Files In C Programming

[Haitam]

How Can I Use a File that the User enter it Name?

[Haitam]

Ok I Found The Answer Thanks For Everyone Tried to Help...
first we scan the name of the file from the user to a parameter of type Char...actually as string...then we just put the parameter instead of the file name..

printf("please enter the name of the file: ");
scanf("%s",&path);
FILE* f=fopen(path,"r");
 
use the file whatever you want