Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:10: error: conflicting declaration ‘std::ifstream f’ user.cpp:9: error: ‘f’ has a previous declaration as ‘int f [1000]’ user.cpp:12: error: invalid operands of types ‘int [1000]’ and ‘int’ to binary ‘operator>>’ user.cpp:14: error: invalid operands of types ‘int [1000]’ and ‘int’ to binary ‘operator>>’