Compilare: user.cpp:56:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:18: warning: format '%d' expects type 'int*', but argument 2 has type 'char*' user.cpp:18: warning: format '%d' expects type 'int*', but argument 3 has type 'char*' user.cpp:18: warning: format '%d' expects type 'int*', but argument 4 has type 'char*' user.cpp:18: warning: format '%d' expects type 'int*', but argument 5 has type 'char*'