RafForce

int main() {
    size_t m;
    std::cin >> m;
    std::vector<std::tuple<size_t, size_t, size_t>> input(m);
    for (size_t i = 0; i < m; ++i) {
        std::cin >> std::get<0> (input[i]) >> std::get<1> (input[i]) >> std::get<2> (input[i]);
    }
}