# Basic C++ Programs Using Arithmatic Operators

Do you know how to write computer programs? If you not know, just look through some basic C++ programs using arithmetic operators such as addition(+), subtraction(-), Multiplication(*), division(/) and fractional part etc. This article also contains download link of free software that used for running C++ programs in computer.

## C++ Program for Arithmatic Addtion Operation

This is a program of C++ for finding sum of any two numbers. Here float is used, so we can find any two fractional numbers sum by using addition operation. It is a simple program for finding sum of any two numbers. This program can be run into any C++ programming software like Microsoft Visual C++, Borland etc. If you don't have a C++ programming software Download now.

Program
#include<iostream.h>
#include<conio.h>
void main()
{
float a,b,sum;
cout<<"Enter first number: "<<endl;
cin>>a;
cout<<"Enter second number: "<<endl;
cin>>b;
sum=a+b;
cout<<"sum = "<<sum<<endl;
getch();
}

Output

Enter first number: 2
Enter second number:5
Sum=7

## C++ Program for Arithmatic Subtraction Operation

This is a C++ program for subtracting any two numbers. For subtraction negative sign (-) is used. In this program always enter "a>b".
Program

#include<iostream.h>
#include<conio.h>
void main()
{
float a,b,Result;
cout<<"Enter first number: "<<endl;
cin>>a;
cout<<"Enter second number: "<<endl;
cin>>b;
Result=a-b;
cout<<"Result = "<<Result<<endl;
getch();
}

Output

Enter first number: 6
Enter second number:4
Result=2

## C++ Program for Arithmatic Multiplication Operation

This is a program for finding product of two numbers. For finding product multiplication operator(*) is used.
Program

#include<iostream.h>
#include<conio.h>
void main()
{
float a,b,Result;
cout<<"Enter first number: "<<endl;
cin>>a;
cout<<"Enter second number: "<<endl;
cin>>b;
Result=a*b;
cout<<"Result = "<<Result<<endl;
getch();
}

Output

Enter first number: 6
Enter second number:4
Result=24

## C++ Program for Arithmatic Division Operation

This program for arithmatic operation called division. For division, division operator(/) is used. Here "b" is not equal to zero. If you give zero program will shows error or it closes immediately.

Program

#include<iostream.h>
#include<conio.h>
void main()
{
float a,b,Result;
cout<<"Enter first number: "<<endl;
cin>>a;
cout<<"Enter second number: "<<endl;
cin>>b;
Result=a/b;
cout<<"Result = "<<Result<<endl;
getch();
}

Output

Enter first number: 6
Enter second number:4
Result=1.5000

## C++ Program for Arithmatic Fraction Operation

This is a program for finding fraction of two numbers. For finding fraction, arithmatic operator percentage sign (%) is used.

Program

#include<iostream.h>
#include<conio.h>
void main()
{
float a,b,Result;
cout<<"Enter first number: "<<endl;
cin>>a;
cout<<"Enter second number: "<<endl;
cin>>b;
Result=a%b;
cout<<"Result = "<<Result<<endl;
getch();
}

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