Compilare: main.cpp: In copy constructor 'Heaps::Heaps(const Heaps&)': main.cpp:13:9: warning: 'Heaps::capacity' will be initialized after [-Wreorder] int capacity; ^~~~~~~~ main.cpp:12:9: warning: 'int Heaps::length' [-Wreorder] int length; ^~~~~~ main.cpp:63:1: warning: when initialized here [-Wreorder] Heaps::Heaps(const Heaps&old):capacity(old.capacity),length(old.length) ^~~~~ main.cpp: In member function 'int Heaps::pozitie(int)': main.cpp:144:9: warning: unused variable 'ok' [-Wunused-variable] int ok=0; ^~ main.cpp:148:1: warning: control reaches end of non-void function [-Wreturn-type] } ^