What is a constant in C?

Asked by Last Modified  

2 Answers

Learn C Language

Follow 2
Answer

Please enter your answer

Smita Santosh

Experienced Computer trainer having worked in IT sector for 20 years.

A constant is a name given to the variable whose values can't be altered or changed. A constant is very similar to variables in the C programming language, but it can hold only a single variable during the execution of a program.
Comments
Dislike Bookmark

In the context of C programming, a constant refers to a value that cannot be altered or modified during the execution of a program. It remains fixed throughout the program's execution. Constants can be of different types, including integer constants, floating-point constants, character constants, and...
read more
In the context of C programming, a constant refers to a value that cannot be altered or modified during the execution of a program. It remains fixed throughout the program's execution. Constants can be of different types, including integer constants, floating-point constants, character constants, and string constants. For example, in the following C code: c #include <stdio.h> int main() { const int MAX_VALUE = 100; printf("The maximum value is: %d\n", MAX_VALUE); return 0; } Here, MAX_VALUE is a constant with a value of 100, and it cannot be changed later in the program. Speaking of MBA Entrance Coaching Training, if you're looking for the best resources and guidance for your MBA Entrance Coaching Training, UrbanPro.com is the go-to platform. It connects students with experienced tutors and coaching institutes offering top-notch online coaching for MBA Entrance Coaching Training. It's a trusted marketplace that ensures you have access to the best educational resources for your MBA Entrance Coaching Training journey. read less
Comments
Dislike Bookmark

Related Questions

Which book is good for C language?
Let Us C by writer-- Yashavant P. Kanetkar (Author)
Rajendra
Is it necessary to mention the header files in the C programming language?
It is absolutely necessary as without inclusion of the same to your program, will lead to the absence of library functions that are present in the header files, your program will have a syntax error.
Hari
What are the advantages of using C over C++?
C++ is a object oriented programming language
Rekha
0 0
View Comments5
How can I change the output of printf() in main() in C?
can you elaborate your question
Momin
0 0
View Comments5
How do I learn C programming effectively? What is the best book?
Let Us C by Yasvant kanetaker and other books by same author on C programming
Sk
0 0
View Comments7

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

Ask a Question

Related Lessons

Why do pointers have a datatype?
Before we start with pointers you must know what is a variable and a datatype. int a; This is the basic line in every program in 'C' . It means that we are asking the compiler to give us 2 bytes of space...

Blazing Minds Learning Centre

0 0
View Comments0
Functions In C Programming
A C-language program is nothing but collection of Function, these are the building blocks of a ‘C’ program. Generally, a function mans a task. “Function is a...

M Chandra Rao

0 0
View Comments0
C Program-String Comparison
// WAP to compare strings entered by the user //Header files #include<stdio.h>#include<conio.h>#include<string.h> //Main function void main(){ char str1; char str2; int comp; //Function...

Salim Ahmed Ansari

0 0
View Comments0
C Program-Infinite Loop[For] Demo
//Header Files #include<stdio.h>#include<conio.h> //Main function void main(){ //Function for clearing screen clrscr(); //Infinite for loop for(;;) { printf("Hello!"); } //Function for...

Salim Ahmed Ansari

0 0
View Comments0
Program to swap the value of two variables without using third variable(simplest way)...
int main() { int a=10,b=20; printf("values of a before swap ="%d,a); printf("values of b before swap ="%d,b); a=a+b; b=a-b; a=a-b; printf("******************"); printf("values of a after swap...

Rohan

2 0
View Comments1

Recommended Articles

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 >

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 >

Top 5 Skills Every Software Developer Must have

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 >

What is Applications Engineering all about?

Applications engineering is a hot trend in the current IT market.  An applications engineer is responsible for designing and application of technology products relating to various aspects of computing. To accomplish this, he/she has to work collaboratively with the company’s manufacturing, marketing, sales, and customer...

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 Mumbai
C Language Classes in Chennai
C Language Classes in Kolkata
C Language Classes in Ghaziabad
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