Compilare: main.cpp: In function 'void writeAnswer(i32, const std::vector<std::tuple<long unsigned int, long unsigned int> >&)': main.cpp:89:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 89 | for (auto [left, right]: treeEdges) | ^ main.cpp: In function 'int main()': main.cpp:115:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 115 | for (auto [u, v, cost]: edges) { | ^