Eroare de compilare: user.cpp:4:11: error: expected unqualified-id before string constant ifstream ("cmmdc.in"); ^ user.cpp:4:11: error: expected ‘)’ before string constant user.cpp:5:11: error: expected unqualified-id before string constant ofstream ("cmmdc.out"); ^ user.cpp:5:11: error: expected ‘)’ before string constant user.cpp: In function ‘int main()’: user.cpp:8:1: error: ‘in’ was not declared in this scope in>>a>>b; ^ user.cpp:15:1: error: ‘out’ was not declared in this scope out<<0; ^ user.cpp:17:1: error: ‘out’ was not declared in this scope out<<a; ^