# 11,126.95 <s>9,105.44</s> <s>2,359.37</s> <s>1,645.94</s> <s>266.88</s> points More preprocessor abuse! This time, we're making the standard library cry. Without typo: #define typedf #include<fstream> With typo: #define typedef #include<fstream> Errors: In file included from /usr/include/c++/4.9/iosfwd:39:0, from /usr/include/c++/4.9/ios:38, from /usr/include/c++/4.9/istream:38, from /usr/include/c++/4.9/fstream:38, from a.C:2: /usr/include/c++/4.9/bits/stringfwd.h:62:33: error: aggregate ‘std::basic_string<char> std::string’ has incomplete type and cannot be defined typedef basic_string<char> string; ^ /usr/include/c++/4.9/bits/stringfwd.h:68:33: error: aggregate ‘std::basic_string<wchar_t> std::wstring’ has incomplete type and cannot be defined typedef basic_string<wchar_t> wstring; ^ /usr/include/c++/4.9/bits/stringfwd.h:78:34: error: aggregate ‘std::basic_string<char16_t> std::u16string’ has incomplete type and cannot be defined typedef basic_string<char16_t> u16string; ^ /usr/include/c++/4.9/bits/stringfwd.h:81:34: error: aggregate ‘std::basic_string<char32_t> std::u32string’ has incomplete type and cannot be defined typedef basic_string<char32_t> u32string; ^ In file included from /usr/include/wchar.h:36:0, from /usr/include/c++/4.9/cwchar:44, from /usr/include/c++/4.9/bits/postypes.h:40, from /usr/include/c++/4.9/iosfwd:40, from /usr/include/c++/4.9/ios:38, from /usr/include/c++/4.9/istream:38, from /usr/include/c++/4.9/fstream:38, from a.C:2: /usr/include/stdio.h:48:25: error: aggregate ‘_IO_FILE FILE’ has incomplete type and cannot be defined typedef struct _IO_FILE FILE; ^ /usr/include/stdio.h:64:25: error: aggregate ‘_IO_FILE __FILE’ has incomplete type and cannot be defined typedef struct _IO_FILE __FILE; ^ In file included from /usr/include/c++/4.9/cwchar:44:0, from /usr/include/c++/4.9/bits/postypes.h:40, from /usr/include/c++/4.9/iosfwd:40, from /usr/include/c++/4.9/ios:38, from /usr/include/c++/4.9/istream:38, from /usr/include/c++/4.9/fstream:38, from a.C:2: /usr/include/wchar.h:106:9: error: ‘__mbstate_t’ does not name a type typedef __mbstate_t mbstate_t; ^ /usr/include/wchar.h:151:38: error: ‘size_t’ is not a type const wchar_t *__restrict __src, size_t __n) ^ /usr/include/wchar.h:159:38: error: ‘size_t’ is not a type const wchar_t *__restrict __src, size_t __n) ^ /usr/include/wchar.h:166:63: error: ‘size_t’ is not a type extern int wcsncmp (const wchar_t *__s1, const wchar_t *__s2, size_t __n) ^ /usr/include/wchar.h:176:4: error: ‘size_t’ is not a type size_t __n) __THROW; ^ In file included from /usr/include/wchar.h:180:0, from /usr/include/c++/4.9/cwchar:44, from /usr/include/c++/4.9/bits/postypes.h:40, from /usr/include/c++/4.9/iosfwd:40, from /usr/include/c++/4.9/ios:38, from /usr/include/c++/4.9/istream:38, from /usr/include/c++/4.9/fstream:38, from a.C:2: /usr/include/xlocale.h:42:9: error: ‘__locale_t’ does not name a type typedef __locale_t locale_t; ^ In file included from /usr/include/c++/4.9/cwchar:44:0, from /usr/include/c++/4.9/bits/postypes.h:40, from /usr/include/c++/4.9/iosfwd:40, from /usr/include/c++/4.9/ios:38, from /usr/include/c++/4.9/istream:38, from /usr/include/c++/4.9/fstream:38, from a.C:2: /usr/include/wchar.h:183:5: error: ‘__locale_t’ is not a type __locale_t __loc) __THROW; ^ /usr/include/wchar.h:186:6: error: ‘size_t’ is not a type size_t __n, __locale_t __loc) __THROW; ^ /usr/include/wchar.h:186:18: error: ‘__locale_t’ is not a type size_t __n, __locale_t __loc) __THROW; ^ /usr/include/wchar.h:196:8: error: ‘size_t’ does not name a type extern size_t wcsxfrm (wchar_t *__restrict __s1, ^ /usr/include/wchar.h:207:9: error: ‘__locale_t’ is not a type __locale_t __loc) __THROW; ^ /usr/include/wchar.h:212:8: error: ‘size_t’ does not name a type extern size_t wcsxfrm_l (wchar_t *__s1, const wchar_t *__s2, ^ /usr/include/wchar.h:252:8: error: ‘size_t’ does not name a type extern size_t wcscspn (const wchar_t *__wcs, const wchar_t *__reject) ^ /usr/include/wchar.h:256:8: error: ‘size_t’ does not name a type extern size_t wcsspn (const wchar_t *__wcs, const wchar_t *__accept) ^ /usr/include/wchar.h:287:8: error: ‘size_t’ does not name a type extern size_t wcslen (const wchar_t *__s) __THROW __attribute_pure__; ^ /usr/include/wchar.h:306:8: error: ‘size_t’ does not name a type extern size_t wcsnlen (const wchar_t *__s, size_t __maxlen) ^ [SNIP] /usr/include/c++/4.9/bits/fstream.tcc:934:35: error: ‘cur’ is not a member of ‘std::ios_base’ __testvalid = this->seekoff(0, ios_base::cur, _M_mode) ^ /usr/include/c++/4.9/bits/fstream.tcc:934:50: error: ‘_M_mode’ was not declared in this scope __testvalid = this->seekoff(0, ios_base::cur, _M_mode) ^ /usr/include/c++/4.9/bits/fstream.tcc:941:25: error: ‘_M_state_last’ was not declared in this scope + _M_codecvt->length(_M_state_last, _M_ext_buf, ^ /usr/include/c++/4.9/bits/fstream.tcc:944:15: error: ‘streamsize’ does not name a type const streamsize __remainder = _M_ext_end - _M_ext_next; ^ /usr/include/c++/4.9/bits/fstream.tcc:945:13: error: ‘__remainder’ was not declared in this scope if (__remainder) ^ /usr/include/c++/4.9/bits/fstream.tcc:949:35: error: ‘__remainder’ was not declared in this scope _M_ext_end = _M_ext_buf + __remainder; ^ /usr/include/c++/4.9/bits/fstream.tcc:951:25: error: ‘_M_state_cur’ was not declared in this scope _M_state_last = _M_state_cur = _M_state_beg; ^ /usr/include/c++/4.9/bits/fstream.tcc:951:40: error: ‘_M_state_beg’ was not declared in this scope _M_state_last = _M_state_cur = _M_state_beg; ^ /usr/include/c++/4.9/bits/fstream.tcc:960:2: error: ‘_M_codecvt’ was not declared in this scope _M_codecvt = _M_codecvt_tmp; ^ /usr/include/c++/4.9/bits/fstream.tcc:960:15: error: ‘_M_codecvt_tmp’ was not declared in this scope _M_codecvt = _M_codecvt_tmp; ^ /usr/include/c++/4.9/bits/fstream.tcc:962:2: error: ‘_M_codecvt’ was not declared in this scope _M_codecvt = 0; ^ On my Ubuntu machine, `g++-4.9 -std=c++11 -c a.C` generates 1,101,568 glorious bytes of errors, for a score of 1101568/33/3 = 11,126.95.