Eroare de compilare: user.cpp: In function ‘void achitare(int*, int)’: user.cpp:10:5: error: ‘fin’ was not declared in this scope fin>>t>>val; ^ user.cpp: In function ‘void cerere(int*, int)’: user.cpp:16:5: error: ‘fin’ was not declared in this scope fin>>p>>q; ^ user.cpp:21:5: error: ‘fout’ was not declared in this scope fout<<suma<<'\n'; ^ user.cpp: In function ‘int main()’: user.cpp:27:5: error: ‘fin’ was not declared in this scope fin>>zile; ^