cezar1.cpp: In function 'int main()': cezar1.cpp:13: error: reference to 'cin' is ambiguous cezar1.cpp:5: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin cezar1.cpp:13: error: reference to 'cin' is ambiguous cezar1.cpp:5: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin cezar1.cpp:17: error: reference to 'cin' is ambiguous cezar1.cpp:5: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin cezar1.cpp:17: error: reference to 'cin' is ambiguous cezar1.cpp:5: error: candidates are: std::ifstream cin /usr/include/c++/4.4/iostream:58: error: std::istream std::cin cezar1.cpp:37: warning: 'auto' will change meaning in C++0x; please remove it cezar1.cpp:37: error: expected initializer before ':' token cezar1.cpp:41: error: expected primary-expression before '}' token cezar1.cpp:41: error: expected ')' before '}' token cezar1.cpp:41: error: expected primary-expression before '}' token cezar1.cpp:41: error: expected ';' before '}' token cezar1.cpp:43: error: reference to 'cout' is ambiguous cezar1.cpp:6: error: candidates are: std::ofstream cout /usr/include/c++/4.4/iostream:59: error: std::ostream std::cout cezar1.cpp:43: error: reference to 'cout' is ambiguous cezar1.cpp:6: error: candidates are: std::ofstream cout /usr/include/c++/4.4/iostream:59: error: std::ostream std::cout