What are preprocessor directives, Computer Engineering

Assignment Help:

What are preprocessor directives?

Preprocessor directives: These are the commands given to a program called as pre-processor that processes the source code before it passes by the compiler. Every of these pre-processor directives starts with a # symbol. These can be placed anywhere in the program but usually placed before main ( ) or at the starting of the program.

 


Related Discussions:- What are preprocessor directives

Make a generalized program that accepts a number and base, Q. Make a gener...

Q. Make a generalized program that accepts a number & base, convert it into the given base. Perform necessary validations.

Explain optimizing transformations, Explain optimizing transformations? ...

Explain optimizing transformations? Optimizing transformations: It is a rule for rewriting a segment of a program to enhance its execution efficiency without influencing i

Explain about variable-length of instructions, Q. Explain about Variable-Le...

Q. Explain about Variable-Length of Instructions? With the better understanding of computer instruction sets designers developed the idea of having a range of instruction forma

Relational algebra expressions , Write Relational algebra expressions for t...

Write Relational algebra expressions for the given queries. (i) List the employee numbers, employee names and their manager numbers working in several branches who earn more than

C, Drawbacks of linear arrays

Drawbacks of linear arrays

File history.d1 contains a brief history of computing, File History.d1 cont...

File History.d1 contains a brief history of computing. There are no indentations in this file. Write a program to read this file, inserting five blank spaces at the beginning of ea

Explain system software with system programming, Explain the evolution of s...

Explain the evolution of system software with system programming. System-software is collection of system programs which perform a variety of functions, name are: file editing,

What is reducibility, What is reducibility?  The primary method of prov...

What is reducibility?  The primary method of proving some problems are computationally unsolvable.       It is known as reducibility. Reducibility always includes two problems

Illustrate code segment with example, CODE SEGMENT ; Set DS register ...

CODE SEGMENT ; Set DS register MOV AX, DATA     ;    boiler plate code to set the DS register so that the MOV DS, AX          ;    program can access the data segment.

Explain working of jaz drive, Q. Explain working of Jaz Drive? Jaz Dri...

Q. Explain working of Jaz Drive? Jaz Drive: Jaz drive is a well-liked drive with 2GB and unleashes creativity of professionals in graphic design and software development, pub

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd