Compilare: main.cpp: In function 'std::array<treap*, 2> split(treap*, int)': main.cpp:27:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 27 | auto [l, r] = split(t -> l, k); | ^ main.cpp:32:14: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 32 | auto [l, r] = split(t -> r, k - size(t -> l) - 1); | ^ main.cpp: In function 'void update(treap*, int, int)': main.cpp:56:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 56 | auto [l, r1] = split(root, x); | ^ main.cpp:57:10: warning: structured bindings only available with '-std=c++17' or '-std=gnu++17' 57 | auto [l1, r] = split(r1, y - x); | ^