Compilare: user.cpp: In function ‘int cautbina(int, int, int)’: user.cpp:18:17: warning: ‘med’ may be used uninitialized in this function [-Wmaybe-uninitialized] while (v[med-1]==a) med--; ^ user.cpp: In function ‘int main()’: user.cpp:18:17: warning: ‘med’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:8:9: note: ‘med’ was declared here int med; ^