Compilare: user.cpp: In function 'int main()': user.cpp:20: warning: format '%d' expects type 'int*', but argument 2 has type 'long int*' user.cpp:20: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:48: warning: format '%d' expects type 'int', but argument 2 has type 'long int' user.cpp:17: warning: 'gi' may be used uninitialized in this function user.cpp:17: warning: 'hi' may be used uninitialized in this function