Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:37: error: reference to ‘cout’ is ambiguous user.cpp:5: error: candidates are: std::ofstream cout /usr/include/c++/4.4/iostream:59: error: std::ostream std::cout user.cpp:37: error: reference to ‘cout’ is ambiguous user.cpp:5: error: candidates are: std::ofstream cout /usr/include/c++/4.4/iostream:59: error: std::ostream std::cout user.cpp:37: error: reference to ‘cin’ is ambiguous user.cpp:4: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin user.cpp:37: error: reference to ‘cin’ is ambiguous user.cpp:4: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin user.cpp:40: error: reference to ‘cout’ is ambiguous user.cpp:5: error: candidates are: std::ofstream cout /usr/include/c++/4.4/iostream:59: error: std::ostream std::cout user.cpp:40: error: reference to ‘cout’ is ambiguous user.cpp:5: error: candidates are: std::ofstream cout /usr/include/c++/4.4/iostream:59: error: std::ostream std::cout user.cpp:41: error: reference to ‘cin’ is ambiguous user.cpp:4: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin user.cpp:41: error: reference to ‘cin’ is ambiguous user.cpp:4: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin user.cpp:44: error: reference to ‘cout’ is ambiguous user.cpp:5: error: candidates are: std::ofstream cout /usr/include/c++/4.4/iostream:59: error: std::ostream std::cout user.cpp:44: error: reference to ‘cout’ is ambiguous user.cpp:5: error: candidates are: std::ofstream cout /usr/include/c++/4.4/iostream:59: error: std::ostream std::cout user.cpp:45: error: reference to ‘cin’ is ambiguous user.cpp:4: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin user.cpp:45: error: reference to ‘cin’ is ambiguous user.cpp:4: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin user.cpp:45: error: expected ‘;’ before ‘:’ token user.cpp:46: error: ‘A’ was not declared in this scope user.cpp:47: error: expected ‘;’ before ‘}’ token