Compilare: user.cpp: In function 'int hasonlit(const void*, const void*)': user.cpp:12: warning: unused variable 'sz1' user.cpp:12: warning: unused variable 'sz2' user.cpp:12: warning: unused variable 'n1' user.cpp:12: warning: unused variable 'n2' user.cpp: In function 'int main()': user.cpp:29: warning: format '%d' expects type 'int*', but argument 3 has type 'long int*' user.cpp:29: warning: format '%d' expects type 'int*', but argument 4 has type 'long int*'