CPP

fibonacci series in c++ Recursive

#include<iostream>
using namespace std;
int fib(int n) {
   if (n <= 1)
   return n;
   return fib(n-1) + fib(n-2);
}
int main () {
   int n = 10, i;
   for(i=0;i<n;i++)
   cout<<fib(i)<<" ";
   return 0;
}