#include<iostream>
using namespace std;
int fibo(int n)
{
    if (n == 1 || n == 2)
    {
        //cout << 1;
        return 1;
    }
    else
        return fibo(n - 1) + fibo(n - 2);

}
int main()
{
    int n;
    int d=1;
    cout<<" nhap n: ";
    cin>>n;
    while (d >= 1)
    {
        int k = fibo(d);
        if (k <= n)
        {
            cout << k<<" ";
            d++;
        }
        else break;
    }
    system("pause");
    return 0;
}