Compilare: user.cpp:27:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:21: warning: format '%ld' expects type 'long int*', but argument 2 has type 'long long int*' user.cpp:21: warning: format '%ld' expects type 'long int*', but argument 3 has type 'long long int*' user.cpp:21: warning: format '%ld' expects type 'long int*', but argument 4 has type 'long long int*' user.cpp:25: warning: format '%d' expects type 'int', but argument 2 has type 'long long int'