### Introduction

It is a symbol, which is performed operation on operands, operation can be mathematical or logical. In c#, operators are categories in three basic parts first one is unary operator and second one is binary operator and last one is ternary operator. In**unary operator**we use single operand like.

++a // here a is a "operand"

In

**Binary operator**we use two operand. Like

a+b;

In

**ternary operator**we use three operand like

a>b?a:b

### Assignment Operator (=)

if we create a variable of type integer also we want to initialize it with some value then we should use assignment operator like.

*int a=10;*Here, variable a is initialized with value 10. It means you can say the right hand side value is copy to left hand side variable using assignment operator.

### Arithmetic Operators ( +,-,*,/,%)

Basically arithmetic operators are used for doing mathematical calculation like addition of two or more numbers , multiplication, division, subtraction, and remainder. lets take a simple example to understand arithmetic operators. If the total collection by five students is five thousand then find the average value?.

*int collected_money=5000;*

*int total_student =5;*

*int avg=collected_money/total_student;*###

Ternary operator (?, : )

In ternary operator we have three operands, in which first operand is used for check the condition and other two operands is used for giving results. Let’s take a simple example to understand the ternary operator.

**Int firstnumber=10;**

Bool result;

Result = firstnumber>10? True: false;Bool result;

Result = firstnumber>10? True: false;

In the preceding example, if condition becomes true or you can say if firstnumber is greater than to 10 then ternary operator gives ‘true’ in results otherwise gives ‘false’.

### Comparison Operators (< , > ,<=,>=,!=,==)

using comparison operator you can perform Boolean operation between operands known as comparison operator. Lets take an simple to understand comparison operator

class Program

{

static void Main(string[] args)

{

int a = 10;

if (a==10)

{

Console.WriteLine(string.Format("The value of variable ={0}", a));

}

Console .ReadKey (false);

}

}

{

static void Main(string[] args)

{

int a = 10;

if (a==10)

{

Console.WriteLine(string.Format("The value of variable ={0}", a));

}

Console .ReadKey (false);

}

}

Here, condition if check equality operation between operands, a and constant value 10. If condition becomes true, output comes "The value of variable=10".

### Logical operator (&&,|| )

Perform logical operation between Boolean operands known as logical operator. Lets take a simple example

class Program

{

static void Main(string[] args)

{

bool a = true;

bool b = true;

{

static void Main(string[] args)

{

bool a = true;

bool b = true;

if (a&&b)

{

Console.WriteLine("condition becomes true");

}

Console .ReadKey (false);

}

}

{

Console.WriteLine("condition becomes true");

}

Console .ReadKey (false);

}

}

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