Main.cc: In function ‘int main()’:
Main.cc:8:13: error: no match for ‘operator>>’ (operand types are ‘std::ostream’ {aka ‘std::basic_ostream’} and ‘const char [2]’)
cout>>"1">>endl;
~~~~^~~~~
In file included from /usr/include/c++/8/string:53,
from /usr/include/c++/8/bits/locale_classes.h:40,
from /usr/include/c++/8/bits/ios_base.h:41,
from /usr/include/c++/8/ios:42,
from /usr/include/c++/8/ostream:38,
from /usr/include/c++/8/iostream:39,
from Main.cc:1:
/usr/include/c++/8/bits/basic_string.tcc:1465:5: note: candidate: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, std::__cxx11::basic_string<_CharT, _Traits, _Alloc>&)’
operator>>(basic_istream<_CharT, _Traits>& __in,
^~~~~~~~
/usr/include/c++/8/bits/basic_string.tcc:1465:5: note: template argument deduction/substitution failed:
Main.cc:8:15: note: ‘std::ostream’ {aka ‘std::basic_ostream’} is not derived from ‘std::basic_istream<_CharT, _Traits>’
cout>>"1">>endl;
^~~
In file included from /usr/include/c++/8/istream:991,
from /usr/include/c++/8/iostream:40,
from Main.cc:1:
/usr/include/c++/8/bits/istream.tcc:931:5: note: candidate: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT&)’
operator>>(basic_istream<_CharT, _Traits>& __in, _CharT& __c)
^~~~~~~~
/usr/include/c++/8/bits/istream.tcc:931:5: note: template argument deduction/substitution failed:
Main.cc:8:15: note: ‘std::ostream’ {aka ‘std::basic_ostream’} is not derived from ‘std::basic_istream<_CharT, _Traits>’
cout>>"1">>endl;
^~~
In file included from /usr/include/c++/8/iostream:40,
from Main.cc:1:
/usr/include/c++/8/istream:756:5: note: candidate: ‘template std::basic_istream& std::operator>>(std::basic_istream&, unsigned char&)’
operator>>(basic_istream& __in, unsigned char& __c)
^~~~~~~~
/usr/include/c++/8/istream:756:5: note: template argument deduction/substitution failed:
Main.cc:8:15: note: ‘std::ostream’ {aka ‘std::basic_ostream’} is not derived from ‘std::basic_istream’
cout>>"1">>endl;
^~~
In file included from /usr/include/c++/8/iostream:40,
from Main.cc:1:
/usr/include/c++/8/istream:761:5: note: candidate: ‘template std::basic_istream& std::operator>>(std::basic_istream&, signed char&)’
operator>>(basic_istream& __in, signed char& __c)
^~~~~~~~
/usr/include/c++/8/istream:761:5: note: template argument deduction/substitution failed:
Main.cc:8:15: note: ‘std::ostream’ {aka ‘std::basic_ostream’} is not derived from ‘std::basic_istream’
cout>>"1">>endl;
^~~
In file included from /usr/include/c++/8/istream:991,
from /usr/include/c++/8/iostream:40,
from Main.cc:1:
/usr/include/c++/8/bits/istream.tcc:963:5: note: candidate: ‘template std::basic_istream<_CharT, _Traits>& std::operator>>(std::basic_istream<_CharT, _Traits>&, _CharT2*)’
operator>>(basic_istream<_CharT, _Traits>& __in, _CharT* __s)
^~~~~~~~
/usr/include/c++/8/bits/istream.tcc:963:5: note: template argument deduction/substitution failed:
Main.cc:8:15: note: ‘std::ostream’ {aka ‘std::basic_ostream’} is not derived from ‘std::basic_istream<_CharT, _Traits>’
cout>>"1">>endl;
^~~
In file included from /usr/include/c++/8/iostream:40,
from Main.cc:1:
/usr/include/c++/8/istream:803:5: note: candidate: ‘template std::basic_istream& std::operator>>(std::basic_istream&, unsigned char*)’
operator>>(basic_istream& __in, unsigned char* __s)
^~~~~~~~
/usr/include/c++/8/istream:803:5: note: template argument deduction/substitution failed:
Main.cc:8:15: note: ‘std::ostream’ {aka ‘std::basic_ostream’} is not derived from ‘std::basic_istream’
cout>>"1">>endl;
^~~
In file included from /usr/include/c++/8/iostream:40,
from Main.cc:1:
/usr/include/c++/8/istream:808:5: note: candidate: ‘template std::basic_istream& std::operator>>(std::basic_istream&, signed char*)’
operator>>(basic_istream& __in, signed char* __s)
^~~~~~~~
/usr/include/c++/8/istream:808:5: note: template argument deduction/substitution failed:
Main.cc:8:15: note: ‘std::ostream’ {aka ‘std::basic_ostream’} is not derived from ‘std::basic_istream’
cout>>"1">>endl;
^~~
In file included from /usr/include/c++/8/iostream:40,
from Main.cc:1:
/usr/include/c++/8/istream:980:5: note: candidate: ‘template typename std::enable_if >, std::__is_convertible_to_basic_istream<_Istream>, std::__is_extractable::__istream_type, _Tp&&, void> >::value, typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type>::type std::operator>>(_Istream&&, _Tp&&)’
operator>>(_Istream&& __is, _Tp&& __x)
^~~~~~~~
/usr/include/c++/8/istream:980:5: note: template argument deduction/substitution failed:
/usr/include/c++/8/istream: In substitution of ‘template typename std::enable_if >, std::__is_convertible_to_basic_istream<_Istream>, std::__is_extractable::__istream_type, _Tp&&, void> >::value, typename std::__is_convertible_to_basic_istream<_Tp>::__istream_type>::type std::operator>>(_Istream&&, _Tp&&) [with _Istream = std::basic_ostream&; _Tp = const char (&)[2]]’:
Main.cc:8:15: required from here
/usr/include/c++/8/istream:980:5: error: no type named ‘type’ in ‘struct std::enable_if’
Main.cc:9:6: error: ‘eles’ was not declared in this scope
}eles
^~~~