Compilare: user.cpp:21:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:15: warning: format '%d' expects type 'int*', but argument 3 has type 'long long int*' user.cpp:16: warning: format '%I64d' expects type 'int*', but argument 3 has type 'long long int*' user.cpp:20: warning: format '%d' expects type 'int', but argument 3 has type 'long long int'