fibonacci

#include <iostream>
using namespace std;

int fibo(int n)
{
    if(n <= 1)
        return 1;
    else
    {
        return fibo(n-1) + fibo(n-2);
    }
}

int main()
{
    int n;
    cin >> n;

    cout << "Fibonacci(" << n << ") = " << fibo(n) << endl;
}