Compilare: user.cpp: In constructor ‘PositionTreap::Treap::Treap()’: user.cpp:22:50: warning: ‘PositionTreap::Treap::left’ will be initialized after [-Wreorder] std::pair<int, int> hash1, hash2; Treap *left, *right; ^ user.cpp:22:29: warning: ‘std::pair<int, int> PositionTreap::Treap::hash1’ [-Wreorder] std::pair<int, int> hash1, hash2; Treap *left, *right; ^ user.cpp:24:9: warning: when initialized here [-Wreorder] Treap(): key(0), size(0), priority(INT_MIN), lazy(false), left(NULL), ^ user.cpp: In constructor ‘PositionTreap::Treap::Treap(char, int, PositionTreap::Treap*, PositionTreap::Treap*)’: user.cpp:22:57: warning: ‘PositionTreap::Treap::right’ will be initialized after [-Wreorder] std::pair<int, int> hash1, hash2; Treap *left, *right; ^ user.cpp:21:22: warning: ‘int PositionTreap::Treap::size’ [-Wreorder] int key; int size, priority; bool lazy; ^ user.cpp:27:9: warning: when initialized here [-Wreorder] Treap(char _key, int _priority, Treap* _left, Treap* _right): ^