Compilare: main.cpp: In function 'void Dijkstra(int, VI&)': main.cpp:56:13: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 56 | auto[dx, x] = Q.top(); | ^ main.cpp:64:17: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 64 | auto[y, w] = pos; | ^ main.cpp:53:9: warning: unused variable 'dx' [-Wunused-variable] 53 | int dx; | ^~