Compilare: user.cpp: In function ‘int main()’: user.cpp:29:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<cuvinte.size()-1;i++) ^ user.cpp:43:35: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=0;i<liste[indice].size();i++) ^ user.cpp:20:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j,lungime,maxim=0,indice; ^ user.cpp:20:13: warning: unused variable ‘lungime’ [-Wunused-variable] int i,j,lungime,maxim=0,indice; ^ user.cpp:43:35: warning: ‘indice’ may be used uninitialized in this function [-Wmaybe-uninitialized] for (i=0;i<liste[indice].size();i++) ^