agendatelefonica.cpp:1: `fstream' was not declared in this scope In file included from /usr/include/c++/3.2.2/cstddef:48, from /usr/include/c++/3.2.2/cstring:49, from agendatelefonica.cpp:2: /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/include/stddef.h:151: syntax error before `typedef' In file included from /usr/include/c++/3.2.2/cstring:49, from agendatelefonica.cpp:2: /usr/include/c++/3.2.2/cstddef:52: `ptrdiff_t' not declared In file included from /usr/include/c++/3.2.2/bits/fpos.h:44, from /usr/include/c++/3.2.2/iosfwd:46, from /usr/include/c++/3.2.2/bits/stl_algobase.h:70, from /usr/include/c++/3.2.2/vector:67, from agendatelefonica.cpp:3: /usr/include/c++/3.2.2/i386-redhat-linux/bits/c++io.h:43: syntax error before ` ;' token /usr/include/c++/3.2.2/i386-redhat-linux/bits/c++io.h:45: syntax error before ` ;' token In file included from /usr/include/c++/3.2.2/bits/stl_algobase.h:73, from /usr/include/c++/3.2.2/vector:67, from agendatelefonica.cpp:3: /usr/include/c++/3.2.2/bits/stl_iterator_base_types.h:100: parse error before ` ,' token /usr/include/c++/3.2.2/bits/stl_iterator_base_types.h:106: template declaration of `typedef _Tp std::value_type' /usr/include/c++/3.2.2/bits/stl_iterator_base_types.h:106: confused by earlier errors, bailing out