]
Q5.
What is a preprocessor directive?
or
Q6.
Distinguish between function and preprocessor directives.
[Hint:
Preprocessor directives are the lines to be executed before the actual compilation of the
code starts. And wherever in the program code the macros are called, the code of that macro is
inserted. On the other hand, in a function call, the body of the function is executed at runtime.
And wherever in a code the functions are called, the execution of the program jumps to the body
of the function. Code is not copied as in the case of preprocessor directives.
Do'stlaringiz bilan baham: |