Compilare: user.cpp:45:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:13: warning: format '%lld' expects type 'long long int*', but argument 3 has type 'long unsigned int*' user.cpp:13: warning: format '%lld' expects type 'long long int*', but argument 4 has type 'long unsigned int*' user.cpp:17: warning: format '%lld' expects type 'long long int*', but argument 3 has type 'long unsigned int*' user.cpp:40: warning: format '%lld' expects type 'long long int', but argument 3 has type 'long unsigned int'