Compilare: user.cpp: In function 'int main()': user.cpp:33: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:33: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:33: warning: format '%d' expects type 'int*', but argument 4 has type 'long int*' user.cpp:36: warning: format '%s' expects type 'char*', but argument 2 has type 'char (*)[32]' user.cpp:51: warning: format '%d' expects type 'int', but argument 2 has type 'long int'