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 > How do you declare a variable in C?
✕

Search in

How do you declare a variable in C?

Asked by Last Modified  

2 Answers

Learn C Language

Follow 3
Answer

Please enter your answer

IT Professional Trainer with 12 years of experience in IT Industry

To declare a variable in C, you need to specify its type and name. The type of the variable tells the compiler what kind of data it can store, and the name of the variable allows you to refer to the data in your code.The syntax for declaring a variable in C is:type variable_name;
Comments
Dislike Bookmark

Maths tutor with 7 years experience

Variables can be combination of alphabets and digits. Underscore (_) is the only special character allowed. Variables can be written in both Uppercase and Lowercase or combination of both. Variables are Case Sensitive. No Spaces allowed between Characters. Variable name should not make use to...
read more
  • Variables can be combination of alphabets and digits.
  • Underscore (_) is the only special character allowed.
  • Variables can be written in both Uppercase and Lowercase or combination of both.
  • Variables are Case Sensitive.
  • No Spaces allowed between Characters.
  • Variable name should not make use to the C Reserved Keywords.
  • Variable name should not start with a number. Ex: S_no, name, toTal1 etc
read less
Comments
Dislike Bookmark

Related Questions

If I want to learn Java, is it necessary to know about C language?
Obviously it is not necessary, though both languages share a lot of similar syntax. If you know any other language then you will probably get advantage to learn Java. If not, then also its fine. You can start a fresh with Java.
Nitesh
0 0
7

Program to accept a list of elements and find the maximum number in the list. 

 
The logic will be 1. Create an array of the desired type 2. Sort the array in the descending order 3. Fetch the first elemnet from the array, this will be the maximum element in that array. Now use...
Lavanya
0 0
8
Can stdout be forced to print somewhere other than the screen?
No.
Vijay
0 0
5
How do I learn C++ from the basics?
First you learn C LANGUAGE
Priyanka
0 0
6
Can an ECE graduate with some knowledge of C language learn SQL?
Yes ECE graduate student learn SQL languuage bcuz SQL is. A structured query language. it all query depends upon the logic. In which table is used Nd database is maitained
Anand
0 0
5

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

Ask a Question

Related Lessons

C-Program Swapping Contents Of Variables Using Function [Call By Reference Method]
//Header Files #include#include // User defined functions swap with 2 pointer variables passed as an argument list void swap(int*i,int*j){ // Local variable temp int temp; // swapping contents using...
S

Salim Ahmed Ansari

0 0
0
Storage classes in c
Storage classes determine the scope and life time of a variable. Scope is defined as the region over which the defined variable is accessible. Lifetime is the time during which the value of a variable...

Swetha K.

0 0
0
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
1
C Program-Upper Case Demo
/*WAP to print the character entered by user in upper case*/ //Header files #include<stdio.h>#include<conio.h> //Main function void main(){ char ch; //Function for clearing screen clrscr(); ...
S

Salim Ahmed Ansari

0 0
0
Is It Fine To Write “void main()” Or “main()” In C/C++?
The definition: void main() { /* ... */ } Is not and never has been C++, nor has it even been C. See the ISO C++ standard 3.6.1 or the ISO C standard 5.1.2.2.1. A conforming...

Sunil Yadav

1 0
2

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 >

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 >

Make a Career in Mobile Application Programming

Almost all of us, inside the pocket, bag or on the table have a mobile phone, out of which 90% of us have a smartphone. The technology is advancing rapidly. When it comes to mobile phones, people today want much more than just making phone calls and playing games on the go. People now want instant access to all their business...

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 © 2010-2024All Rights Reserved