Here it is...

#include <iostream.h>

int main ()

{

int n1, n2

cout<<"Enter the number:";
cin>>n1;
cout<<"Enter the second number:";
cin>>n2;

// sum
int sum
sum=n1+n2;

//product
int product
product = n1 * n2;

//differance
int differance
differance = n1\n2;

//output
cout<< "The sum of these numbers are:";
cout<< sum;
cout<< "The diff of these numbers are:";
cout<< differance;
cout<< "The product of these numbers are:";
cout<< product;

return 0;

}

So how wrong is my program? My school sucks so much that I have to write my programs on a friggen piece of paper.