#include <iostream>

using namespace std;

void fibonacci(unsigned n)
{
    unsigned a, b = 0, c = 1, licznik = 0;
    cout << endl;
    while(licznik < n)
    {
        cout << c << '\t';
        a = b;
        b = c;
        c = a + b;
        ++licznik;
    }
    cout << endl;
}

int main()
{
    unsigned n;

    cout << "Podaj liczbe elementow ciagu Fibonacciego: ";
    cin >> n;

    fibonacci(n);

    return 0;
}