C++ Program to add,subtract, multiply and divide two numbers

C++ Program to add,subtract, multiply and divide two numbers 

#include<iostream.h>
#include<conio.h>
main()
{
int a,b,add,sub,mul,div;            // declaration statement
        clrscr();
cout<<"The value of A is =";
cin>>a;               // value of A is entered & stored
cout<<"The value of B is =";
cin>>b;               // value of B is entered & stored

add=a+b;              // Addition of A & B
sub=a-b;              // Difference of A & B
mul=a*b;              // Product of A & B 
div=a-b;              // Division of A & B
cout<<"Sum of A & B is "<<add;   
cout<<"Difference of A & B is "<<sub;
cout<<"Product of A & B is "<<mul;
cout<<"Division of A & B is "<<div;
        getch();
}