C++ program to print a Fibonacci series

#include<iostream>
using namespace std;
int fib(int);
int main()
{
int n,i;
cout<<"Enter the total number...";
cin>>n;
cout<<"Fibonacci series is: ";
for(i=1;i<=n;i++)
{
cout<<fib(i)<<" ";
}
cout<<endl;
return 0;
}
int fib(int n)
{
if(n==1||n==2)
return (1);
else
return(fib(n-1)+fib(n-2));
}