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View Compilation Error

0_0_17553915_10421.cpp: In function 'int main()':
0_0_17553915_10421.cpp:12:6: error: no match for 'operator>>' (operand types are 'std::istream {aka std::basic_istream<char>}' and 'double')
   cin>>real(A)>>imag(A)>>real(B)>>imag(B)>>real(C)>>imag(C);
      ^
0_0_17553915_10421.cpp:12:6: note: candidates are:
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/sstream:38:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/complex:45,
                 from 0_0_17553915_10421.cpp:3:
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:120:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__istream_type& (*)(std::basic_istream<_CharT, _Traits>::__istream_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(__istream_type& (*__pf)(__istream_type&))
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:120:7: note:   no known conversion for argument 1 from 'double' to 'std::basic_istream<char>::__istream_type& (*)(std::basic_istream<char>::__istream_type&) {aka std::basic_istream<char>& (*)(std::basic_istream<char>&)}'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:124:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__ios_type& (*)(std::basic_istream<_CharT, _Traits>::__ios_type&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>; std::basic_istream<_CharT, _Traits>::__ios_type = std::basic_ios<char>]
       operator>>(__ios_type& (*__pf)(__ios_type&))
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:124:7: note:   no known conversion for argument 1 from 'double' to 'std::basic_istream<char>::__ios_type& (*)(std::basic_istream<char>::__ios_type&) {aka std::basic_ios<char>& (*)(std::basic_ios<char>&)}'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:131:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(std::ios_base& (*)(std::ios_base&)) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(ios_base& (*__pf)(ios_base&))
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:131:7: note:   no known conversion for argument 1 from 'double' to 'std::ios_base& (*)(std::ios_base&)'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:168:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(bool& __n)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:168:7: note:   no known conversion for argument 1 from 'double' to 'bool&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:172:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]
       operator>>(short& __n);
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:172:7: note:   no known conversion for argument 1 from 'double' to 'short int&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:175:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(short unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(unsigned short& __n)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:175:7: note:   no known conversion for argument 1 from 'double' to 'short unsigned int&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:179:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(int&) [with _CharT = char; _Traits = std::char_traits<char>]
       operator>>(int& __n);
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:179:7: note:   no known conversion for argument 1 from 'double' to 'int&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:182:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(unsigned int& __n)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:182:7: note:   no known conversion for argument 1 from 'double' to 'unsigned int&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:186:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(long& __n)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:186:7: note:   no known conversion for argument 1 from 'double' to 'long int&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:190:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(unsigned long& __n)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:190:7: note:   no known conversion for argument 1 from 'double' to 'long unsigned int&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:195:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(long long& __n)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:195:7: note:   no known conversion for argument 1 from 'double' to 'long long int&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:199:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long long unsigned int&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(unsigned long long& __n)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:199:7: note:   no known conversion for argument 1 from 'double' to 'long long unsigned int&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:214:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(float&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(float& __f)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:214:7: note:   no known conversion for argument 1 from 'double' to 'float&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:218:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(double& __f)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:218:7: note:   no known conversion for argument 1 from 'double' to 'double&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:222:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(long double&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(long double& __f)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:222:7: note:   no known conversion for argument 1 from 'double' to 'long double&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:235:7: note: std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(void*&) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__istream_type = std::basic_istream<char>]
       operator>>(void*& __p)
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:235:7: note:   no known conversion for argument 1 from 'double' to 'void*&'
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:259:7: note: std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(std::basic_istream<_CharT, _Traits>::__streambuf_type*) [with _CharT = char; _Traits = std::char_traits<char>; std::basic_istream<_CharT, _Traits>::__streambuf_type = std::basic_streambuf<char>]
       operator>>(__streambuf_type* __sb);
       ^
GCC4.9.2/x86_64-w64-mingw32/include/c++/istream:259:7: note:   no known conversion for argument 1 from 'double' to 'std::basic_istream<char>::__streambuf_type* {aka std::basic_streambuf<char>*}'
In file included from GCC4.9.2/x86_64-w64-mingw32/include/c++/string:53:0,
                 from GCC4.9.2/x86_64-w64-mingw32/include/c++/bits/locale_classes.h:40,
                 from GCC4.9.2/x86_64-w64-mingw32/includ


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