Compilare: user.cpp: In function 'int main()': user.cpp:29: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*' user.cpp:33: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*' user.cpp:33: warning: too many arguments for format user.cpp:36: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*' user.cpp:36: warning: format '%ld' expects type 'long int*', but argument 3 has type 'int*' user.cpp:42: warning: format '%ld' expects type 'long int*', but argument 2 has type 'int*'