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 the significance of lvalue?
✕

Search in

what is the significance of lvalue?

Asked by Last Modified  

13 Answers

Learn C Language

Follow 0
Answer

Please enter your answer

App Developer Expert - Dart, Flutter, Android, Kotlin & Firebase

An lvalue (locator value) represents an object that occupies some identifiable location in memory (i.e. has an address).
Comments
Dislike Bookmark

lvalue require error. When you use string. Please check size of char array size and size of string.
Comments
Dislike Bookmark

1.L-Value stands for left value 2. L-Value of Expressions refer to a memory locations 3. In any assignment statement L-Value of Expression must be a container 4. Variable is the only container in C programming thus L Value must be any Variable. 5. L Value Cannot be Constant,Function or any of the...
read more
1.L-Value stands for left value 2. L-Value of Expressions refer to a memory locations 3. In any assignment statement L-Value of Expression must be a container 4. Variable is the only container in C programming thus L Value must be any Variable. 5. L Value Cannot be Constant,Function or any of the available data type in C read less
Comments
Dislike Bookmark

This section presents an intentionally simplified definition of lvalues and rvalues. The rest of the article will elaborate on this definition. An lvalue (locator value) represents an object that occupies some identifiable location in memory (i.e. has an address). rvalues are defined by exclusion,...
read more
This section presents an intentionally simplified definition of lvalues and rvalues. The rest of the article will elaborate on this definition. An lvalue (locator value) represents an object that occupies some identifiable location in memory (i.e. has an address). rvalues are defined by exclusion, by saying that every expression is either an lvalue or an rvalue. Therefore, from the above definition of lvalue, an rvalue is an expression that does not represent an object occupying some identifiable location in memory. read less
Comments
Dislike Bookmark

Computer Professional

Lvalue is stand for Left value i.e bascially a memory location where you wan't to store any values. Like int a=5; in this case 'a' is a Lvalue which denotes a memory location that holds 5 as a integer value
Comments
Dislike Bookmark

lvalue and rvalues can be explained in the context of an assignment operator. Everythng on the lefthand side of the assignment operator is the lvalue. And everything on the right hand side of assignment operator is the rvalue. lvalue is the variable name. rvalue is the value. for example: int...
read more
lvalue and rvalues can be explained in the context of an assignment operator. Everythng on the lefthand side of the assignment operator is the lvalue. And everything on the right hand side of assignment operator is the rvalue. lvalue is the variable name. rvalue is the value. for example: int a; a=100; in line 2, we say, the lvalue is a and the rvalue is 300. read less
Comments
Dislike Bookmark

MCA

An lvalue (locator value) represents an object that occupies some identifiable location in memory (i.e. has an address).
Comments
Dislike Bookmark

Software Engineer as Lecturer

An lvalue is an expression that refers to such an object where as rvalue is the value for the lvalue.
Comments
Dislike Bookmark

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 Example of L-Value of Expression : int main() { int num; num = 5; return(0); } In the above expression, Constant value 5 is being assigned to a variable ‘num’. Variable ‘num’ is called as storage region’s , ‘num’ can considered as LValue of an expression. read less
Comments
Dislike Bookmark

IT Professional Trainer with 9 years of experience in IT Industry

lvalue:locator value represents an object that occupies some identifiable location in memory. rvalue is the value for the lvalue.
Comments
Dislike Bookmark

View 11 more Answers

Related Questions

If one leaves a lot of space in a C language code, will it require more space in a hard disk and RAM?
Head files tells system, how to deal with different functions with program such as printf(), scanf() , getche() etc. so you must have reference to it.
Abhishek
0 0
5
Is it valid to address one element beyond the end of an array?
No, array is a fixed size memory allocation for variables. It is illegal to access elements beyond the allocated space.
Shivani
Which is the best C language IDE/compiler for Windows?
Let us now check out some of the famous and best-working IDEs available. Visual Studio Code. Visual Studio Code is one of the most popular IDEs and is open-source software developed by Microsoft....
Deepashri
0 0
5
What is the most efficient way to store flag values?
A flag is a value used to make a decision between two or more options in the execution of a program. Efficiency in this case is a tradeoff between size and speed. The most memory-space efficient way to...
Deepak
0 0
6
How much this course?
2000
Subramani

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-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...
S

Salim Ahmed Ansari

0 0
0
C PROGRAM FOR GENERATING SOUND
#include<stdio.h> #include<conio.h> #include<dos.h> void main() { sound(3000); // sound function have single parameter , this parameter we put integer value its generating...

V. Muthu Ganeshan

0 0
0
Array vs Linked List
Array Linked List Accessing element is easy. Accessing element is difficult compare to Array. Easy to use. Difficult to use. Memory is Fixed size. Memory is variable size. If...

Umasankar Natarajan

0 0
0
C++ Program-Working with constant using #define preprocessor
//Header Files #include#include // using #define preprocessor for defining a constant#define len 10#define br 5#define rad 3#define NEWLINE '\n' //Main function void main(){ int area_r; float area_c; //Function...
S

Salim Ahmed Ansari

0 0
0
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
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 >

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 >

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 © 2010-2025All Rights Reserved