Compilare: main.cpp: In function 'double Dist(const Point&, const Point&)': main.cpp:38:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 38 | auto [xa, ya] = a; | ^ main.cpp:39:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 39 | auto [xb, yb] = b; | ^ main.cpp: In function 'double Kruskal(std::vector<std::tuple<double, int, int> >&, int)': main.cpp:51:16: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 51 | for (auto& [cost, a, b] : edges) { | ^ main.cpp: In function 'int main()': main.cpp:67:16: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 67 | for (auto& [x, y] : points) { | ^