Borderou de evaluare (job #576814)

Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:16:5: error: reference to ‘cin’ is ambiguous user.cpp:8:10: error: candidates are: std::ifstream cin /usr/include/c++/4.6/iostream:61:18: error: std::istream std::cin user.cpp:18:9: error: reference to ‘cin’ is ambiguous user.cpp:8:10: error: candidates are: std::ifstream cin /usr/include/c++/4.6/iostream:61:18: error: std::istream std::cin user.cpp:20:9: error: reference to ‘cin’ is ambiguous user.cpp:8:10: error: candidates are: std::ifstream cin /usr/include/c++/4.6/iostream:61:18: error: std::istream std::cin user.cpp:30:5: error: reference to ‘cout’ is ambiguous user.cpp:9:10: error: candidates are: std::ofstream cout /usr/include/c++/4.6/iostream:62:18: error: std::ostream std::cout user.cpp:31:18: warning: right operand of comma operator has no effect [-Wunused-value] user.cpp:50:9: error: reference to ‘cout’ is ambiguous user.cpp:9:10: error: candidates are: std::ofstream cout /usr/include/c++/4.6/iostream:62:18: error: std::ostream std::cout