Compilare: main.cpp: In member function 'int arbore::utilizateInPrimele(int, int, int, int)': main.cpp:72:17: warning: variable 'sol' set but not used [-Wunused-but-set-variable] 72 | int sol = 0; | ^~~ main.cpp: In member function 'int arbore::gasesteIndice(int, int, int, int, int)': main.cpp:141:17: warning: unused variable 'sol' [-Wunused-variable] 141 | int sol = 0; | ^~~ main.cpp: In member function 'int arbore::utilizateInPrimele(int, int, int, int)': main.cpp:78:5: warning: control reaches end of non-void function [-Wreturn-type] 78 | } | ^