Operators full explaination in C Programming.

                          C-Programming

In this tutorial, you will learn:

Operators:-  

 

Operator are sign which is used to generate an expression or to perform any calculation.

For example:-    x=y+z;

Types of operator on the basis of expression performance:-

1. Uninary operator:-

When a single variable or operands use and operator is known as Uninary operator

For example:-       {x++  or  ++x}

                                {x--  or  --x}

2. Binary operator:-

When more than one or two variable or operands uses any opeartors to generate an expression known as Binary operator.

For example:     x=x+1;

                            x=a+b;

There are some types operator available in C.

* Airthmatic operator  (+, -, /, *)

For example:-

int x=1, y=1, s;

 s=x+y;  ------------(here we use additional operator).

* Relational operator  (>, <, <=, >=)

Relational operator are used for comparison of two values to understand the type of relationship.

A simple defintion is here we are omparing two value and two operand and in last we get result which one is greater, smaller, etc.

For example:-

int x=1, y=3;

if(x>y)

{

printf("x is greater");

}

else

{

printf("y  is greater");

}

OUTPUT:-

Y is greater.

* Logical operator   {AND(&&), OR(||), NOT(!)}

For example:

int x=10, y=100;

if(x=10 && y>x)

{

printf("code with abhi")

 }

else

{

printf("wrong choice");

}

OUTPUT:

Code with abhi

* Increment / Decrement  (--, ++)

The increment operator add +1 to it's operands whereas, The decrement operator subtract -1 to it's operator.

For example:

int x=1;

for(x=1;x<5;x++)  ------here we use increment operator.

{

printf("%d",x);

}

OUTPUT:

1

2

3

4

* Assignment operator (=)

An Assignment operator is used to assign value to a variable.

For example:

int x=1;     ------- assignment operator

printf("%d",x);

}

OUTPUT:

1

* Equality operator  (==)

The equality perator is used to compare two values or expression.

For example:

Int x=10, y=100;

if(x==y);

{

printf("10");

}

else

{

printf("0");

}

OUTPUT:

 0

* Short hand operator

The shorthand operator is used to express anything in shorter way.

For example:

int x=10;

x=+1;

printf("%d",x);

OUTPUT:

11

* Conditional / Ternary operator

The conditional operator is used for check  whthere condition is triue or false. Ternary operator is used to test a condition either condtion will be true or false. In ternary operator they have to use (? , :) sign for execute the true or false condition by using the following syntax.

(Ternary operator is subsitiute of if else)

Syntax:-

(Condition test) ? (statement 1) : (statement 2) ;

For example:-

#include<stdio.h>

#include<conio.h>

void main()

{

int l, x=50 ; y=20;

l=(x>y) ? x : y ;

printf('largest no  is = %d",l);

getch();

}

OUTPUT

Largest no is = x