734A - Anton Danik

using namespace std;
int main(void)
{
    int n, a, d;
    string s;
    (void)n;
    a = d = 0;
    cin >> n;
    cin >> s;
    for (auto c : s)
    {
        if (c == 'A')
            ++a;
        else
            ++d;
    }
    if (a == d)
        cout << "Friendship" << endl;
    else if (a > d)
        cout << "Anton" << endl;
    else
        cout << "Danik" << endl;
    return 0;
}