Compilare: user.cpp:13:10: warning: character constant too long for its type [enabled by default] if (a=='ciocolata') ^ user.cpp:15:10: warning: character constant too long for its type [enabled by default] if (a=='cascaval') ^ user.cpp:17:10: warning: multi-character character constant [-Wmultichar] if (a=='sare') ^ user.cpp: In function ‘int main()’: user.cpp:18:10: warning: ‘sare’ may be used uninitialized in this function [-Wmaybe-uninitialized] sare++; ^ user.cpp:16:14: warning: ‘cascaval’ may be used uninitialized in this function [-Wmaybe-uninitialized] cascaval++; ^ user.cpp:14:15: warning: ‘ciocolata’ may be used uninitialized in this function [-Wmaybe-uninitialized] ciocolata++; ^