Compilare: main.cpp: In function 'void solve()': main.cpp:38:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 38 | auto [x , y] = p.second; | ^ main.cpp:45:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 45 | for(auto [addx , addy] : {mp(0 , 1) , mp(0 , -1) , mp(1 , 0)}){ | ^ main.cpp:46:18: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 46 | auto [newx , newy] = mp(addx + x , addy + y); | ^