What is a C program ?

C has only 32 keywords but a number of built in function. Thus a C program is basically a collection of function which are supported by the C library. We can make efficient use of these function in our programming task. One can also add new functions to the library.
Example: The first C program
main()
{
/* The First C Program */
printf("\nMy First C Program");
/* end of program */
}

The Output of this program will be:
My First C Program