Compilare: user.cpp: In function 'int main()': user.cpp:50: warning: format '%ld' expects type 'long int*', but argument 2 has type 'long long int*' user.cpp:50: warning: format '%ld' expects type 'long int*', but argument 3 has type 'long long int*' user.cpp:54: warning: format '%ld' expects type 'long int*', but argument 2 has type 'long long int*' user.cpp:60: warning: format '%ld' expects type 'long int', but argument 2 has type 'long long int'