Compilare: user.cpp: In function ‘int main()’: user.cpp:18:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int fwd=0; fwd<seq.size(); ++fwd){ ^ user.cpp:37:45: warning: ‘se’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<max<<" "<<++ss<<" "<<++se<<" "<<endl; ^ user.cpp:37:45: warning: ‘ss’ may be used uninitialized in this function [-Wmaybe-uninitialized]