Eroare de compilare: user.cpp:3:1: error: ‘fstream’ does not name a type fstream fin("numere5.in",ios::in),fout("numere5.out",ios::out); ^ user.cpp: In function ‘int main()’: user.cpp:8:5: error: ‘fin’ was not declared in this scope fin>>n; ^ user.cpp:21:13: error: ‘fout’ was not declared in this scope fout<<i<<" "; ^ user.cpp:24:5: error: ‘fout’ was not declared in this scope fout.close(); ^