Can someone give me an explanation on Input & Output functions? So far I only know how to use scanf() & printf(), but I don't know how they work exactly.. I just know the syntax .
The book I have doesn't really go through the inner workings of the functions, just basically shows how they are used.
Someone please explain to me all functions that I can use to take an input from a user and functions to output on screen etc.. I wanna know how these work and how they differ from each other.
Thanks so much.