Saturday, 12 November 2016

Header File

Stdio.h:

Stdio stands for Standard Input Output. In C or C++ language we can perform Input and Output operations using Stdio.h. we write stdio.h with #include i.e. #include<stdio.h> and we define it at the top of the program.
It is actually library file in which many built-in functions are defined such as printf function is used for output and scanf function which is used for input from the user etc.




For Example:
#include<stdio.h>         //define stdio.h library file
int main()
{
    printf("My name is Gulzar");                         //using output function
}

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