Eroare de compilare: main.cpp: In function 'int main()': main.cpp:28:15: error: conflicting declaration 'std::ofstream f' ofstream f("domenii.out"); ^ main.cpp:9:14: note: previous declaration as 'std::ifstream f' ifstream f("domenii.in"); ^ main.cpp:29:5: error: 'g' was not declared in this scope g<<meg; ^ main.cpp:13:9: warning: unused variable 'ch' [-Wunused-variable] int ch=0; ^~ Non zero exit status: 1