Compilare: user.cpp: In function 'int main()': user.cpp:34: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:34: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:38: warning: too few arguments for format user.cpp:48: warning: too few arguments for format