Compilare: main.cpp: In function 'int main()': main.cpp:37:11: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 37 | for(auto [t, x, y, id] : Q) { | ^ main.cpp:39:11: warning: comparison of integer expressions of different signedness: 'll' {aka 'long long int'} and 'std::vector<std::tuple<double, long long int, long long int> >::size_type' {aka 'long unsigned int'} [-Wsign-compare] 39 | while(p != D.size() && get<0>(D[p]) - 1e-9 <= double(t)) { | ~~^~~~~~~~~~~