Compilare: user.cpp: In function ‘int ciur(int)’: user.cpp:28:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:52:21: warning: ‘y’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<x<<" "<<y; ^ user.cpp:52:12: warning: ‘x’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<x<<" "<<y; ^