Compilare: user.cpp:29:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:7: warning: format '%1d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:7: warning: format '%1d' expects type 'int*', but argument 4 has type 'long int*' user.cpp:26: warning: too many arguments for format