Compilare: user.cpp: In function ‘int main()’: user.cpp:13:54: warning: unused variable ‘max_nr’ [-Wunused-variable] int nr_numere, nr_numere_max, nr_1, nr_2, nr_total, max_nr = 0, begin, end; ^ user.cpp:76:2: warning: ‘end_max’ may be used uninitialized in this function [-Wmaybe-uninitialized] for (int i = begin; i <= end; i++) ^ user.cpp:14:6: warning: ‘begin_max’ may be used uninitialized in this function [-Wmaybe-uninitialized] int begin_max, end_max; ^