#include<iostream>
using std::cout;
using std::cin;
using std::endl;
int main()
{
long bound;
cout<<"enter a positive integer:";
cin>>bound;
cout<<" factorial numbers<"<<bound<<":\no, 2";
long f0=0, f1=1;
while(true)
{
long f2 = f0 + f1;
cout << ", " << f2;
f0 = f1;
f1 = f2;
}
}
please can anybody rectify for me,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
