UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Learn C Language from the Best Tutors

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

Book a Free Demo

C Language > Learn C Language > What does # mean in C?
✕

Search in

What does # mean in C?

Asked by Last Modified  

4 Answers

Learn C Language

Follow 3
Answer

Please enter your answer

Professor

Statement beginning with # are for prepocessor and such statements are called as prepocessor directives These statements are processed by prepocessor before Compilation process by compiler. It is generally used to include library files along with your code and link the file with your program For...
read more
Statement beginning with # are for prepocessor and such statements are called as prepocessor directives These statements are processed by prepocessor before Compilation process by compiler. It is generally used to include library files along with your code and link the file with your program For example if you write #include It means you are linking a header file stdio.h You need to include this file because all input and out function are defined in stdio.h read less
Comments
Dislike Bookmark

My teaching experience 12 years

In C, the # symbol is used for preprocessor directives. These directives are instructions to the preprocessor, which is a tool that processes the source code before actual compilation. For example, #include is used to include header files, and #define is used for macro definitions.
Comments
Dislike Bookmark

Engineering background teacher with 5+ years of teaching experience.

In C, the # symbol is used in the context of preprocessor directives. The preprocessor is a part of the C compiler that processes the source code before actual compilation begins. # is used to indicate preprocessor directives, which are instructions for the preprocessor.
Comments
Dislike Bookmark

C, Python FullStack, Java FullStack Coding Instructor

In the C programming language, the '#' symbol indicates the initiation of a preprocessor directive. These directives are executed prior to the compilation of the code, resembling a process of modifying your source code through specific text substitutions and other operations.
Comments
Dislike Bookmark

View 2 more Answers

Related Questions

If I'm equally comfortable programming for Linux in C and in C++, when would I choose one over the other?
You should choose C.
Sasi
0 0
5
Is it necessary for a programmer to start his career by learning the C language first?
Not necessarily to learn C language, but if you learn C langauge it is easy to grasp other proramming languages.
Shilpa
What is C? Where it is used ?
C has the advantage that it is a relatively small language, which makes it easy to implement a C compiler (whereas a C++ compiler is a monster to write), and makes it easier to learn the language. C...
Chandi
Is C programming the best for beginners?
yes
Amit
0 0
7
Can include files be nested?
Yes. Include files can be nested any number of times. As long as you use precautionary measures, you can avoid including the same file twice. In the past, nesting header files was seen as bad programming...
Himangi
0 0
7

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

Ask a Question

Related Lessons

Java and C trainer
Always think any conspect with real-time example like Object -- object must have states and behaviour then only we will call that thing is Object like fan is Object (rotating,color)

Jadav Avinash

0 0
0
Swapping variable contents using C
/* WAP to swap the content of variables using C*/ //Header files #include<stdio.h>#include<conio.h> //Main function void main(){ //Variable declaration of type integer int a,b,c; //function...
S

Salim Ahmed Ansari

0 0
0
C, Cpp, Java, Python, Javascript Programming Languages
Learning C is as good as Learning a Natural Language(such as English, Hindi, Telugu, Tamil etc) We use Natural Languages to communicate with humans whereas we use Programming Languages such as C, Cpp,...
V

Vamshi

0 0
0
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...

Dev Group

2 0
0
How to write shared library program using C Programming?
Library Name : hellofilename : hello.c#include void Hello(){ printf("Hello World .. How are you 1\n");}======================================Header File:hello.h#ifndef __HELLO_H#define __HELLO_Hvoid Hello(void);#endif===============================Application...

Sankar S

0 0
0

Recommended Articles

Brilliant Academy, a reputed B. Tech Tuition...

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 >

Lasya Infotech: An educational Training...

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 >

Why Should you Become an IT Consultant

Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...

Read full article >

Learn Microsoft Excel

Microsoft Excel is an electronic spreadsheet tool which is commonly used for financial and statistical data processing. It has been developed by Microsoft and forms a major component of the widely used Microsoft Office. From individual users to the top IT companies, Excel is used worldwide. Excel is one of the most important...

Read full article >

Find C Language Classes near you
C Language Classes in Bangalore
C Language Classes in Hyderabad
C Language Classes in Delhi
C Language Classes in Pune
C Language Classes in Chennai
C Language Classes in Mumbai
C Language Classes in Kolkata
C Language Classes in Ahmedabad
C Language Classes in Noida
C Language Classes in Jaipur

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

ThinkVidya Learning Pvt Ltd © 2010-2025 All Rights Reserved