Compilare: main.cpp: In constructor 'Treap::node::node(const int&, Treap::node*, Treap::node*)': main.cpp:16:22: warning: 'Treap::node::right' will be initialized after [-Wreorder] node *left, *right; ^~~~~ main.cpp:14:13: warning: 'int Treap::node::weight' [-Wreorder] int weight; ^~~~~~ main.cpp:17:9: warning: when initialized here [-Wreorder] node (const int &k = 0, node* l = nullptr, node* r = nullptr) : key(k), priority(_random(rnd)), left(l), right(r), weight(1), sum(k) {} ^~~~