Compilare: user.cpp:14:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:7: warning: format '%lld' expects type 'long long int*', but argument 3 has type 'long int*' user.cpp:7: warning: format '%lld' expects type 'long long int*', but argument 4 has type 'long int*' user.cpp:11: warning: format '%lld' expects type 'long long int', but argument 3 has type 'long int'