Compilare: main.cpp: In function 'std::array<treap*, 2> split(treap*, int)': main.cpp:30:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 30 | auto [res_left, res_right] = split(t -> left, key); | ^ main.cpp:35:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 35 | auto [res_left, res_right] = split(t -> right, key - size(t -> left) - 1); | ^ main.cpp: In function 'void reverse(int, int)': main.cpp:65:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 65 | auto [l, r1] = split(root, lpos); | ^ main.cpp:66:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 66 | auto [l1, r] = split(r1, rpos - lpos); | ^