Compilare: main.cpp: In function 'std::vector<std::vector<int> > Solve(const std::vector<std::__cxx11::basic_string<char> >&)': main.cpp:33:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 33 | auto [r, c] = q.front(); | ^ main.cpp:37:26: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 37 | for (const auto& [dr, dc] : kDirs) { | ^