Compilare: main.cpp: In function 'int main()': main.cpp:45:9: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 45 | auto[ext1, temp] = furthest(N, adj_list, 1); | ^ main.cpp:46:9: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 46 | auto[ext2, dist] = furthest(N, adj_list, ext1); | ^