Compilare: user.cpp: In function ‘int cautUltAp(int, int, unsigned int)’: user.cpp:38:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int cautPrimAp(int, int, unsigned int)’: user.cpp:64:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int cautBin()’: user.cpp:105:1: warning: control reaches end of non-void function [-Wreturn-type] } ^