Compilare: main.cpp: In lambda function: main.cpp:107:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 107 | auto [cur, u] = q.top(); | ^ main.cpp:113:23: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 113 | for (auto [v, cost] : adj[u]) { | ^