Compilare: main.cpp: In member function 'void tip_arbore::build(std::vector<int>, int, int, int)': main.cpp:28:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare] 28 | if(lx < a.size()) | ~~~^~~~~~~~~~ main.cpp: In member function 'int tip_arbore::get_max(int, int, int, int, int)': main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:69:33: warning: 'rez1' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:33: warning: 'rez1' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:33: warning: 'rez1' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp: In function 'int main()': main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:69:33: warning: 'rez1' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:33: warning: 'rez1' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:33: warning: 'rez1' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:33: warning: 'rez1' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:69:33: warning: 'rez1' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~ main.cpp:69:39: warning: 'rez2' may be used uninitialized in this function [-Wmaybe-uninitialized] 69 | int mij =(lx + rx) / 2, rez1, rez2; | ^~~~