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 is an lvalue?
✕

Search in

What is an lvalue?

Asked by Last Modified  

19 Answers

Learn C Language

Follow 0
Answer

Please enter your answer

All subjects nursery to 10th

L-Value stands for left value L-Value of Expressions refer to a memory locations In any assignment statement L-Value of Expression must be a container(i.e. must have ability to hold the data) Variable is the only container in C programming thus L Value must be any Variable. L Value Cannot be Constant,Function...
read more
L-Value stands for left value L-Value of Expressions refer to a memory locations In any assignment statement L-Value of Expression must be a container(i.e. must have ability to hold the data) Variable is the only container in C programming thus L Value must be any Variable. L Value Cannot be Constant,Function or any of the available data type in C read less
Comments
Dislike Bookmark

14yrs exp Math Computers Science English Hindi Teaching. Improvement In Scores Guaranteed Fee REFUND

L-value is short form for left side value. Similarly, r-value, means, right side value.
Comments
Dislike Bookmark

Thanks for the question Nagasanthoshi, Lvalue is something that can stand on the left side of an assignment. In most of the cases it is the variable name where the value gets stored. Thanks, Team DishaaPro www.dishaapro.com
Comments
Dislike Bookmark

C developer

Hi Nagasanthoshi, see this statement; a = b. Here, we have assigned 'b' to 'a'. Since 'b' is coming on right hand side it is called as rvalue and 'a' is coming on right hand side, it is called as rvalue.
Comments
Dislike Bookmark

C Language Trainer

Lvalue is the value which appears to the left side of the mathematical expression
Comments
Dislike Bookmark

Pretty simply, an rvalue is when the expression result will not survive past the end of said expression. An lvalue will. This basic principle is what enables move semantics and rvalue references- that you can modify them without issue, because you know that object's life is over.
Comments
Dislike Bookmark

Computer & Maths Professor

L-Value stands for left value L-Value of Expressions refer to a memory locations In any assignment statement L-Value of Expression must be a container(i.e. must have ability to hold the data) Variable is the only container in C programming thus L Value must be any Variable. L Value Cannot be Constant,Function...
read more
L-Value stands for left value L-Value of Expressions refer to a memory locations In any assignment statement L-Value of Expression must be a container(i.e. must have ability to hold the data) Variable is the only container in C programming thus L Value must be any Variable. L Value Cannot be Constant,Function or any of the available data type in C. read less
Comments
Dislike Bookmark

Software Professional Trainer with 26+ years of Experience in Software Design and Development

Memory locations of a variable is called "l-value". An l-value represents that it can appear on the left of the equal sign (=).
Comments
Dislike Bookmark

Computer maestro

lvalue refers to an object that exists beyond a single expression. Usually when an expression is evaluated it is done so with the help of stacks. The evaluated expression is then stored in a temporary location from which it is feed back to the control. This temporary location is the rvalue. Every constants...
read more
lvalue refers to an object that exists beyond a single expression. Usually when an expression is evaluated it is done so with the help of stacks. The evaluated expression is then stored in a temporary location from which it is feed back to the control. This temporary location is the rvalue. Every constants refers to an lvalue . for example: int x= 5+ 7; printf(" %d", x); here x is an lvalue. however if the expression would have been printf(" %d",(5+7)); it would have referred to as an rvalue read less
Comments
Dislike Bookmark

Tutor

In C lvalue is defined as left hand value of assignment operator. It can be a variable which can store value on the right of the assignment operato called lvalue. Rvalue can be some variable, constant or expression or function returning some value. Lvalue should be capable of storing the result of rvalue....
read more
In C lvalue is defined as left hand value of assignment operator. It can be a variable which can store value on the right of the assignment operato called lvalue. Rvalue can be some variable, constant or expression or function returning some value. Lvalue should be capable of storing the result of rvalue. Lvalue persists beyond an expression but rvalue is temporary. read less
Comments
Dislike Bookmark

View 17 more Answers

Related Questions

Is it important to learn C to learn Python?
Not necessary
Brunda
Why are there so many programming languages if most programmers use C, C++, Java, and PHP?
This question has the same answer as the question"Why there are so many languages?" has... As they were ask meant for different purpose to serve for different platforms... For short: Link it to the languages used
Veerendra
0 0
7
Is it good practicing c++ in code blocks instead of turbo c++?
Practicing/working on Turbo C++ is always good..because its hard to do comparatively 'code blocks'. seems 'code blocks' has been designed by considering the latest working tools(like Visual Studio from...
Santosh
How can I write a C program to print a name without using a semicolon?
void main() { switch(printf("My name is john")) { } }
Anand
0 0
6
what is syntex error
In computer science, a syntax error ( not Syntex ) is an error in the syntax of a sequence of characters or tokens that is intended to be written in a particular programming language. For compiled languages,...
Tanha

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

Ask a Question

Related Lessons

INTRODUCTION TO PROGRAMMING LANGUAGES
Language is a medium for communication. If we want to perform anything with another person, we can know the human language as a human being. Similarly, if we want to perform anything with a computer, we...

Duggineni Srinivasa Rao

0 0
0
Memory Layout of C Programs
A typical memory representation of C program consists of following sections. Text Segment: A text segment, also known as a code segment or simply as text, is one of the sections of a program in an object...

Vijay Kumar

1 0
0
C INTRODUCTION

Nagaraju Tanguturi

0 0
0
All About Programming And A Good Programmer.
Hi, This is my first lesson for you guys. Hope you enjoy reading it. In recent community questions, I found many people wanted to be good programmers, or wanted to have good hands on certain language,...

Prateek

0 0
0
Why we need to learn Programming languages?
Language is medium for communication. If two parties like to communicate or exchange the thoughts they must know a language. Language should be understandable by both the Parties. For example A wants to...

Mahesh Gupta

1 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 >

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 >

Make a Career as a BPO Professional

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 >

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