Skip to Main Content
Xpress Learning - Computer Fundamentals of Programming an IT by Pearson
book

Xpress Learning - Computer Fundamentals of Programming an IT by Pearson

by Ashok N. Kamthane, Rohit Khurana
May 2024
Beginner to intermediate content levelBeginner to intermediate
465 pages
16h 14m
English
Pearson India
Content preview from Xpress Learning - Computer Fundamentals of Programming an IT by Pearson
Preprocessor Directives
1.  What is a preprocessor directive?
Ans:  One of the most important features of ‘C’ language is to offer preprocessor directives. They are
not the program statements but directives to the preprocessor. The preprocessor directives are included
at the beginning of the program before the main(). They can be placed anywhere but quite often it is
included at the beginning before the main() or any particular function. They begin with the symbol #
(hash) to be placed at the first column.
2.  How to define preprocessor macro?
Ans:  The preprocessor macro is defined as follows.
#define identifier substitute
The preprocessor replaces ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Start your free trial

You might also like

Express Learning - Computer Fundamentals and Programming

Express Learning - Computer Fundamentals and Programming

Ashok Kamthane, ITL ESL
Windows® Internals, Sixth Edition, Part 2

Windows® Internals, Sixth Edition, Part 2

David A. Solomon Mark E. Russinovich and Alex Ionescu

Publisher Resources

ISBN: 9781299954878