Compilare: user.cpp: In function ‘bool mai_mic_lexicografic(int*, int*, int)’: user.cpp:20:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:30:21: warning: unused variable ‘k’ [-Wunused-variable] int lmax=0, k, lung=1, j; ^ user.cpp:31:14: warning: unused variable ‘ok’ [-Wunused-variable] bool ok=true; ^