Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:32:5: error: ‘ifsream’ was not declared in this scope ifsream in("vecini.in"); ^ user.cpp:32:13: error: expected ‘;’ before ‘in’ ifsream in("vecini.in"); ^ user.cpp:33:5: error: ‘ofsream’ was not declared in this scope ofsream out("vecini.out"); ^ user.cpp:33:13: error: expected ‘;’ before ‘out’ ofsream out("vecini.out"); ^ user.cpp:34:5: error: ‘in’ was not declared in this scope in>>n; ^ user.cpp:39:9: error: ‘out’ was not declared in this scope out<<x[i]<<" "; ^