UrbanPro

Learn C Language from the Best Tutors

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

Search in

Explain the 'const' keyword.

Asked by Last Modified  

Follow 2
Answer

Please enter your answer

Good teacher teaching online Class 9 and Class 10 CBSE

The const keyword specifies that a variable's value is constant and tells the compiler to prevent the programmer from modifying it. In C, constant values default to external linkage, so they can appear only in source files.
Comments

Certainly! In C programming, the const keyword is used to declare a variable as a constant. Once a variable is declared as const, its value cannot be changed throughout the program's execution. This provides a way to ensure that certain data remains constant and cannot be accidentally modified. For example: c #include...
read more

Certainly! In C programming, the const keyword is used to declare a variable as a constant. Once a variable is declared as const, its value cannot be changed throughout the program's execution. This provides a way to ensure that certain data remains constant and cannot be accidentally modified.

For example:

c
#include <stdio.h> int main() { const int MAX_VALUE = 100; // MAX_VALUE = 200; // This would result in a compilation error, as MAX_VALUE is a constant printf("The maximum value is: %d\n", MAX_VALUE); return 0; }

In the code above, MAX_VALUE is declared as a constant with a value of 100. Any attempt to modify its value later in the program will result in a compilation error.

When it comes to MBA Entrance Coaching Training, UrbanPro.com is a trusted marketplace connecting students with experienced tutors and coaching institutes. If you're looking for the best online coaching for MBA Entrance Coaching Training, UrbanPro provides a platform to find expert tutors and coaching institutes tailored to your needs. It's a reliable marketplace where you can discover top-notch resources for your MBA Entrance Coaching Training journey.

read less
Comments

Related Questions

Can the last case of a switch statement skip including the break?
Last case if a switch should be DEFAULT.. Good to have this case always. Executed only when there's no other matching cases found.
Sanjeev
Why is the C program giving the wrong output?
Hi Chandra, Please remember that the program will not give wrong output. The output might be wrong only in the case where there has been incorrect logic used or different output is expected. What is the...
Chandra
0 0
5
What is the meaning of \n and \t in C language?
is used for new line and \t is used to give 3-space (1 tab space) in between the words
Soumya
0 0
5
How and where do I start learning C programming?
Goals Fundamental concepts of C programming language. Write your first C program. Understand different keywords & Data types in C. Understand Variables & Scope of Variables. Learn Enumeration or Enum...
Krishna
0 0
5
What is #line used for?
# is a preprocessor directive. so it is used in the c program by two way. 1. such as #include stdio.h In this line to read all the library function of stdio.h before processing the program. 2. # define...
Pradeep

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

Ask a Question

Related Lessons

PRACTISE makes you PERFECT ; ; ; There is no SUBSTITUTE for HARD WORK ;;;;Breathe SUCCESS like OXYGEN
Proper Planning ( reg what portions to be covered today) revising today's class portions & clarifying doubts solving Maths problems regularly ,noting down formulae separately trying to understand...

Lets know about far, near and huge pointers for fresher interview purpose
All of these three candidates relate to 16 bit architecture where segmented memory architecture was there. They are not at all relevant for present days 32 or 64 bit architecture where the way of memory...

4 Things Every Tech Startup Needs to Know About The Coaching Industry
Knowledge on any subject is widely available to those who wish to learn. However, just gathering knowledge from other people doesn’t guarantee results in business. Results come from applying what...

Operators in C
Operators in C Operator: An operator is a symbol that tells the compiler to perform certain mathematical or logical calculations. Operators are used in programs to manipulate data and variables. The...

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

Recommended Articles

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 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 >

Business Process outsourcing (BPO) services can be considered as a kind of outsourcing which involves subletting of specific functions associated with any business to a third party service provider. BPO is usually administered as a cost-saving procedure for functions which an organization needs but does not rely upon to...

Read full article >

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 >

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