Compilare: main.cpp: In function 'int main()': main.cpp:30:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 30 | for(auto [x, y, z] : sum) { | ^ main.cpp:33:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 33 | auto [i, j, k] = mp[rest]; | ^