Compilare: user.cpp:37:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:9: warning: format '%llu' expects type 'long long unsigned int*', but argument 3 has type 'long int*' user.cpp:9: warning: format '%llu' expects type 'long long unsigned int*', but argument 4 has type 'long int*' user.cpp:9: warning: format '%llu' expects type 'long long unsigned int*', but argument 5 has type 'long int*'