Compilare: user.cpp: In function ‘int main()’: user.cpp:12: warning: unused variable ‘k’ user.cpp:12: warning: unused variable ‘l’ user.cpp:12: warning: unused variable ‘s’ user.cpp: In function ‘void pavare(int, int, int, int, int)’: user.cpp:33: warning: unused variable ‘j’ user.cpp:33: warning: ‘gaura’ may be used uninitialized in this function