# Arithmetic Operators

Arithmetic Operators: Arithmetic operators provide operators for five basic arithmetic calculations :
2. Subtraction
3. Multiplication
4. Division and
5. Remainder

Each of these operators is binary operator i.e, it requires two values (operands) to calculate a final answer.

Example:
#include<iostream.h>
void main()
{
int a;
int b;

cout<<"Enter integer a = ";
cin>>a;

cout<<"Enter integer b = ";
cin>>b;

cout<<"Addition of a and b = ";
cout<<a+b;
}

Output :
Enter integer a = 15
Enter integer b = 5;
Addition of a and b =20

1.Subtraction: Gives the subtraction of two valid inputs.

Example:
#include<iostream.h>
void main()
{
int a;
int b;

cout<<"Enter integer a = ";
cin>>a;

cout<<"Enter integer b = ";
cin>>b;

cout<<"Subtraction of a and b = ";
cout<<a-b;
}

Output :
Enter integer a = 15
Enter integer b = 5;
Subtraction of a and b =10

1.Multiplication: Gives the multiplication of two valid inputs.

Example:
#include<iostream.h>
void main()
{
int a;
int b;

cout<<"Enter integer a = ";
cin>>a;

cout<<"Enter integer b = ";
cin>>b;

cout<<"Multiplication of a and b = ";
cout<<a*b;
}

Output :
Enter integer a = 15
Enter integer b = 5;
Multiplication of a and b =75

1.Division: Gives the division i.e quotient of two valid inputs.

Example:
#include<iostream.h>
void main()
{
int a;
int b;

cout<<"Enter integer a = ";
cin>>a;

cout<<"Enter integer b = ";
cin>>b;

cout<<"Division of a and b = ";
cout<<a/b;
}

Output :
Enter integer a = 15
Enter integer b = 5;
Division of a and b =3

1.Remainder/Modulus: Gives the remainder of two valid inputs.
example:
#include<iostream.h>
void main()
{
int a;
int b;

cout<<"Enter integer a = ";
cin>>a;

cout<<"Enter integer b = ";
cin>>b;

cout<<"Remainder of a and b = ";
cout<<a%b;
}

Output :
Enter integer a = 15
Enter integer b = 5;
Remainder of a and b =0