Compilare: user.cpp:86:2: warning: no newline at end of file user.cpp: In function 'int main()': user.cpp:16: warning: format '%d' expects type 'int*', but argument 2 has type 'si*' user.cpp:20: warning: format '%d' expects type 'int*', but argument 2 has type 'si*' user.cpp:22: warning: format '%d' expects type 'int*', but argument 2 has type 'si*' user.cpp:25: warning: format '%d' expects type 'int*', but argument 2 has type 'si*'