Skip to main content

DIFFERENCE BETWEEN IDENTIFIER AND KEYWORD

Identifier
keyword
Identifiers are names that are given to various program elements, such as variable, function and arrays.
C take some reserved word called keyword, they have predefine meaning in C.
Identifiers consist of letters and digits.
Keyword consist only letter.
Identifier’s first character must be a letter.
Keyword’s all character is letter.
Identifiers Upper and lowercase letter is use.
Keywords are all lowercase.
Upper and lowercase are not equivalent.
Upper and lowercase are also not equivalent.
Like: X, sum_5, _weather etc.
But 4th is not identifier cause identifier first character must a letter.
Like: auto, short, long etc.
Labels:

Comments

  1. ananyaSeptember 10, 2011

    Jakir bhaya it helped me lot in knowing the diff b/w identifier & keyword
    thanks a lot providing it

    ReplyDelete
  2. Uttam AgrawalNovember 22, 2011

    This comment has been removed by a blog administrator.

    ReplyDelete
  3. UnknownSeptember 04, 2012

    SUPER INFO

    ReplyDelete
  4. UnknownNovember 28, 2012

    its really helpful

    ReplyDelete
  5. akr48December 27, 2012

    great !!

    ReplyDelete
  6. UnknownMarch 06, 2013

    thnxxx a lot..

    ReplyDelete
  7. UnknownJune 26, 2013

    Thanks for the explanation, God Bless

    ReplyDelete
  8. UnknownNovember 13, 2013

    superb

    ReplyDelete
  9. UnknownFebruary 19, 2014

    thanks bro

    ReplyDelete
  10. UnknownJune 17, 2014

    tnx

    ReplyDelete
  11. UnknownSeptember 06, 2014

    That's really massive exposure post and I must admire you in this regard.

    PIC Scheme Singapore

    ReplyDelete
  12. AnilmcmtNovember 09, 2014

    Nice ,
    Thanks Brother...............

    ReplyDelete
  13. UnknownNovember 29, 2015

    thank for d info

    ReplyDelete
  14. UnknownNovember 29, 2015

    thank for d info

    ReplyDelete
  15. UnknownDecember 15, 2015

    Thnx soo much

    ReplyDelete
  16. UnknownApril 12, 2016

    Thanks bro

    ReplyDelete
  17. gursheeshSeptember 13, 2016

    First character can be a uppercase, lowercase letter or underscore.

    ReplyDelete
  18. UnknownDecember 13, 2016

    شركة تسليك مجاري المطبخ بالرياض
    شركة تسليك مجاري بالرياض

    شركة تسليك مجارى الحمام بالرياض
    level تسليك المجاري بالرياض
    افضل شركة تنظيف بالرياض
    تنظيف شقق بالرياض
    شركة تنظيف منازل بالرياض
    شركة غسيل خزنات بالرياض
    افضل شركة مكافحة حشرات بالرياض
    رش مبيدات بالرياض
    شركة تخزين عفش بالرياض
    شركة تنظيف مجالس بالرياض
    تنظيف فلل بالرياض
    ابى شركة تنظيف بالرياض

    ReplyDelete
  19. Digvijay ChaudharyDecember 25, 2016

    This is nice blog. Contents over here are so informative. For more information in this topic, visit here.. Identifiers and Keywords | Object Oriented Programming (OOP)

    ReplyDelete
  20. UnknownApril 01, 2017

    In C programming language, the name of variables, functions, labels and user-defined entities are called Identifiers.
    C keywords are the reserved words which are pre-defined in C language. We cannot use keywords as an identifier for variable or function.

    ReplyDelete
  21. UnknownSeptember 18, 2018

    Thqew

    ReplyDelete
  22. high technologies solutionsMarch 03, 2020

    Thank you for posting. Very useful content shared by you
    java training course in Delhi
    java training course in Noida

    ReplyDelete
  23. TechnogeekscsApril 15, 2020

    This is most informative and also this post most user friendly and super navigation to all posts.
    Best Angular Online Training in Pune, Mumbai, Delhi NCR

    ReplyDelete
  24. Shivam KumarFebruary 28, 2021

    Very nice article you have shared nice article thanks for this visit Top Interview Programming questions for geeks .

    ReplyDelete
  25. lose weightApril 02, 2021

    تطوير الذات
    الربح من الانستقرام
    ربح المال من لعب الالعاب
    ربح المال من الانترنت للمبتدئين
    تطبيقات الساعات الذكية للايفون
    الربح من الانترنت بدون راس مال
    ربح المال من الهاتف من التطبيقات
    الربح من التيك توك

    ReplyDelete
  26. lose weightAugust 14, 2022

    .

    كرسي اطفال سيارة
    كرسي استرخاء رخيص
    كرسي مساج كهربائي

    ReplyDelete
  27. Mahir CompanyJuly 13, 2023

    Get the most out of your Video Surveillance Management Systems with Invigilo AI. Our AI-powered software can help you detect and deter crime, improve security, and reduce costs.

    ReplyDelete

Post a Comment

Give your valuable Comment...

Popular posts from this blog

Object-Oriented Programming and JAVA Programming Language

  Object-Oriented Programming and:   Object-oriented programming (OOP) is a programming paradigm using "objects" – data structures consisting of data fields and methods together with their interactions – to design applications and computer programs. Programming techniques may include features such as data abstraction, encapsulation, messaging, modularity, olymorphism, and inheritance. Many modern programming languages now support OOP, at least as an option. JAVA Programming Language: Object-oriented programming is at the core of Java. In fact, all Java programs are object-oriented, this isn’t an option the way that it is in C++, for example. OOP is so integral to Java that you must understand its basic principles before you can write even simple Java programs. Therefore, this chapter begins with a discussion of the theoretical aspects of OOP.
166 comments
Read more

Read or input form user in Java using BufferedReader

 BufferedReader use to read text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.The buffer size may be specified, or the default size may be used. The default is large enough for most purposes. In Java  BufferedReader is a efficient method to read an input. Here given a short example to read a string from user and print it: package palindrome; import java.io.BufferedReader; import java.io.InputStreamReader; public class  inputExample   {     public static void main(String[] args) throws Exception {    BufferedReader br = new BufferedReader(new InputStreamReader(System.in));     String s = new String();       s =br.readLine();     System.out.println(s);     } }
24 comments
Read more

Absolute value and Floating-point absolute value function in C Programming Language

Absolute value function in C Programming Language is abs(i), Its return the absolute valu of i. where  i  is any positive or negative  number. It is integer type function. The include file of abs(i) is stslib.h Observe under program: #include<stdio.h> #include<stdlib.h> int main(void) { int a; scanf("%d",&a); printf("%d",abs(a)); } Here I use a integer number. Input it by scanf and print the Absolute value by abs() function. Floating-point Absolute value function in C Programming Language is fabs(i), Its return the absolute valu of i. where  i  is any positive or negative  Floating-point number. It is double integer type function. The include file of fabs(i) is math.h Observe under program: #include<stdio.h> #include<stdlib.h>  int main(void) { float a; scanf("%f",&a); printf("%.2f",fabs(a)); } Here I use a integer number. Input it by scanf and print the Floating-point Absolute value b
33 comments
Read more