Eroare de compilare: main.cpp: In function 'int main()': main.cpp:8:13: error: conflicting declaration 'std::ofstream fin' ofstream fin("adunare.out"); ^ main.cpp:7:10: note: previous declaration as 'std::ifstream fin' ifstream fin("adunare.in"); ^~~ main.cpp:9:1: error: 'cin' was not declared in this scope cin>>a>>b; ^~~ main.cpp:10:1: error: 'cout' was not declared in this scope cout<<a+b; ^~~~ main.cpp:12:1: error: 'fout' was not declared in this scope fout.close(); ^~~~ Non zero exit status: 1