template<class T>
void print(T t)
{
    qDebug() << t;
}

template<int n, class... B>
auto sum(B... ar)
{
    qDebug() << n;
    (print(ar), ...);
}

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    sum<437>("we", "are", "pogt");

    return a.exec();
}