Compilare: user.cpp: In function ‘int main()’: user.cpp:25:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(posibil==v[i]) ^ user.cpp:36:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(v[i]==posibil) ^ user.cpp:14:18: warning: unused variable ‘nr_el’ [-Wunused-variable] int posibil, nr_el, maxime[101], n, p, elemente, m; ^