Compilare: main.cpp: In function 'int main()': main.cpp:72:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 72 | for(auto &[x, poz]: a) | ^ main.cpp:85:15: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 85 | for(auto &[x, p]: a) { | ^ main.cpp:87:13: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 87 | auto[val_v, last] = query(0, 0, n - 1); | ^