UrbanPro

Learn C Language from the Best Tutors

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

Search in

What is an lvalue?

Asked by Last Modified  

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

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

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

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

C Language Trainer

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

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

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

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

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

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

View 17 more Answers

Related Questions

How do I learn C++ from the basics?
First you learn C LANGUAGE
Priyanka
0 0
6
What is the use of header files in C language?
In summary, header files in C serve as a means of organizing code, providing function prototypes and shared declarations, promoting modularity, and facilitating code reuse. They are essential in large...
Kamal
0 0
6
Can include files be nested?
one line can only include one directory. No nesting is applicable.
Himangi
0 0
7
How do I program a game using C program?
Programming a game in C involves several steps. Here's a simplified guide to get you started: Define Your Game Concept: Clearly outline the game's concept, rules, and objectives. Setup Your Development...
Sumitha
0 0
6
Why is C programming language called C?
It was first known as New B as it was an improved version of the B programming language. As C comes next to B in the English alphabet, it was renamed C later before its release. C is the only programming...
Shiva
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

What is a Programming Language
What is a Language? Language is a communication system of human. What is a programming Language? A programming Language is a formal constructed language design to communicate...

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...

C for Begginers
C is an procedure oriented programming language. For any begginer the word program is new. Program: Set of instructions to be followed by machine or computer. Instruction Examples: Arithmetic instruction...

C Program to print Block Letter and Small Case Alphabets using C
/* WAP to print Block Letter and Small Case Alpahbets using C*/ //Hint:use ascii code(value) to print #include#include void main(){ int i; clrscr(); //Block Letters Alphabets printf("Block Letters Alphabets\n");...

C Program-Temperature [conversion from farenheit to degree celsius]
//WAP to convert temperture from farenheit into degree celsius //Header files#include<stdio.h>#include<conio.h> //Main functrion void main(){ //Variable declaration of type float float...

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 >

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 >

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 >

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