what is c++ opratore?
what is c++ expression?
what is c++ control structure ?
learn c++ basic knowledge now ?
c++ is object oriented programming language developed by Bjarne at bell Laboratories in 1980,
* c++ is an expression of C major addition of class and object
* it is case sensitive language and operator are rich in function based language
* this is programming language and superset of C language all command of C apply to C ++ as well.
languages all command are predefined function and stored in some special file called header file and we called it very first command of every C + + program. the general form of using include command to attach iostream.h file
like in C ++ command element are defined in some header file in case we use command in a program the header file in which the command is defined need to include the program
what is operator
cplusplus is an operator rich language it has many operator to perform various operations. all the operators of C + + are classified on the following basis
A. arithmetic operator
automatic operator are the special symbol which perform arithmetic calculation like in mathematics adding a number by subtracting a number multiplication division and module this all type of calculation are used in Arithmetic operation and this symbol are used as
+
-
*
/
ETC
B. relational operator- this operator symbol used to set condition for compare two or more item. symbols are below
>
<
>=
<=
etc
C. logical operator- the logical operator are used to join two or more conditions
ex
!
II
^^
now we will talk about expression, what is expression
any combination variable, constant, and operator is called expression classified into 7 categories
constant expression
ineger expression
floating point
pointer expression
relational expression
logical
bitwise
final words of C ++ , oprator , expression and control structure and revison - in this block we have learn about that C ++ and their operators and we learn that how we Express the code of languages and how it will perform and where it is manufactured or introduced C ++ is unke sensitive and it is measure addition of C language and it must need header file to execute the code and without header file your program will show you error and you must have to define and these header file PDF fine in your OS relational operator
next Blue Star about coding languages learn the C + + language coding languages are interrelated with each other if you learn one language then you automatically in Computer world and it will definitely help you in your career result and which many things
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