Compilare: user.cpp:14:11: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:8: warning: format '%d' expects type 'int*', but argument 3 has type 'int' user.cpp:9: warning: format '%ld' expects type 'long int*', but argument 3 has type 'long int' user.cpp:12: warning: format '%d' expects type 'int', but argument 3 has type 'long int' user.cpp:8: warning: 'p' is used uninitialized in this function user.cpp:9: warning: 'n' is used uninitialized in this function