UrbanPro

Learn C Language from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Search in

What will the pre-processor do for a program?

Asked by Last Modified  

Follow 0
Answer

Please enter your answer

Professional Tutor with 15 years of experience.

The pre processor takes a look at your source code just before it goes off to the compiler, does a little formatting, and carries out any instructions you have given it. Each # command that the preprocessor encounters results in a modification to the source code in some way. Let’s take a look at them...
read more
The pre processor takes a look at your source code just before it goes off to the compiler, does a little formatting, and carries out any instructions you have given it. Each # command that the preprocessor encounters results in a modification to the source code in some way. Let’s take a look at them briefly in turn, and then we’ll see what goes on behind the scenes. read less
Comments

Success in CBSE / ICSE Class 12 and 10 Mathematics Boards

Pre-processor is the predefined definitions of specific functions. So , programmer don't need to define while calling similar functions
Comments

We have to include that file to use some ready functions in that particular header file.
Comments

Tutor

The preprocessor takes a look at your source code just before it goes off to the compiler, does a little formatting, and carries out any instructions you have given it.
Comments

Pre-processor, as it suggests, does something before hand. They help in generating code in lesser lines. The lines defined for pre-processing are done during compilation period, which is the reason why it can be better than functions in terms of call overhead because macros are done during compile...
read more
Pre-processor, as it suggests, does something before hand. They help in generating code in lesser lines. The lines defined for pre-processing are done during compilation period, which is the reason why it can be better than functions in terms of call overhead because macros are done during compile time at one go. read less
Comments

Freelance technical trainer / consultant (Embedded systems, Automation / Scripting) : C, Linux, Embedded systems, python, perl, tcl

It takes source file as input, works on all the prerpocessor directives in that file and produces an intermediate file.
Comments

View 4 more Answers

Related Questions

How do I program a game using C program?
Programming a game in C involves several steps. Here's a simplified guide to get you started: Define Your Game Concept: Clearly outline the game's concept, rules, and objectives. Setup Your Development...
Sumitha
0 0
6
What are the toughest topics in C language?
Pointers and memory management
Kavidassan
0 0
6
How and where do I start learning C programming?
C language is the basic of the programming to learn the basic of programming we learn the c language
Gaurav
0 0
7
How do I write code in C programming that will invert a string like "Welcome to programming" to “gnimmargorp ot emocleW”?
void main() { char msg = "Welcome to Programming"; char str; int i = 0, j = 0; clrscr(); while (msg != '\0') { if (msg != ' ') { str = msg; j++; ...
Mukul
Which book is best for learning C programming by a beginner?
C Programming Absolute Beginner's Guide Greg Perry, Dean Miller BeginnersLow-Level Programming: C, Assembly, and Program Execution Igor Zhirkov AdvancedC Programming in easy steps (5th Edition) Mike McGrath Beginners
Anil
0 0
8

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

What Are IT Industries Performance Metrics?
1. Outstanding Expectation: Eligible to get Promotion easily and good salary hike. Always preferrable to go abroad. 2. Exceed Expectation: Can get Promotion as per schedule of company with good salary...

Necessity of Theory and Practical in Computer Science.
Upon studying a subject both theory and practical are important. Usually many schools concentrate more on theory and the marks not on the practical. Other and opposite kind of people prefer practical...

Basic Concepts of Web Designing
An introduction to domain names, web servers, and website hosting 1)What is the web? In a nutshell, the web is a whole bunch of interconnected computers talking to one another. The computers (on the...

C Program Sample Application
//Standard Library Functions(Header Files used) #include<stdio.h> #include <conio.h> //Main method int main() { // function for clearing screen clrscr(); // function to print the output...

C Program to print Block Letter and Small Case Alphabets using C
/* WAP to print Block Letter and Small Case Alpahbets using C*/ //Hint:use ascii code(value) to print #include#include void main(){ int i; clrscr(); //Block Letters Alphabets printf("Block Letters Alphabets\n");...

Recommended Articles

Lasya Infotech is a Hyderabad based IT training institute founded in 2016 by O Venkat. Believing in his innovation, passion and persistence and with a diverse blend of experience, he started his brainchild to deliver exemplary professional courses to aspiring candidates by honing their skills. Ever since the institute envisions...

Read full article >

Brilliant Academy is one of the reputed institutes for B.Tech tuition classes. This institute is specialised in delivering quality tuition classes for B.E, Engineering - all streams and Engineering diploma courses. Incorporated in 2012, Brillant Academy is a brainchild of Mr Jagadeesh. The main motto of the academy is to...

Read full article >

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

Looking for C Language Classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for C Language Classes?

The best tutors for C Language Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Learn C Language with the Best Tutors

The best Tutors for C Language Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more