Compilare: user.cpp: In constructor ‘Heap::Heap()’: user.cpp:57:11: warning: ‘Heap::h’ will be initialized after [-Wreorder] VI v, h, p; ^ user.cpp:57:8: warning: ‘VI Heap::v’ [-Wreorder] VI v, h, p; ^ user.cpp:14:5: warning: when initialized here [-Wreorder] Heap() : n(0), cnt(0), h(1), v(1), p(1) ^ user.cpp: In member function ‘void Heap::down(int)’: user.cpp:46:106: warning: suggest parentheses around ‘+’ inside ‘<<’ [-Wparentheses] while ( ( poz << 1 <= n && v[h[poz]] > v[h[poz << 1]] ) || ( poz << 1 < n && v[h[poz]] > v[h[poz << 1 + 1]] ) ) ^