Write a program that take two numbers from user and display its sum

Program Solution 

#include<iostream.h>
#include<conio.h>
void main()
{
clrscr();
float a,b;
double sum;
cout<<"Enter two numbers:"<<endl;
cin>>a>>b;
sum=a+b;
cout<<"Sum of two fractional value is "<<sum<<endl;
getch();
}

 Output