Main.cc:4:21: error: invalid new-line in raw string delimiter
cout << R"6=3+3
^
Main.cc:4:13: error: stray ‘R’ in program
Main.cc:4:14: warning: missing terminating " character
cout << R"6=3+3
^
Main.cc:4:14: error: missing terminating " character
cout << R"6=3+3
^~~~~~
Main.cc:51:9: warning: missing terminating " character
100=3+97";
^
Main.cc:51:9: error: missing terminating " character
100=3+97";
^~
Main.cc: In function ‘int main()’:
Main.cc:5:5: error: no match for ‘operator=’ (operand types are ‘std::basic_ostream’ and ‘int’)
8=3+5
^
In file included from /usr/include/c++/7/istream:39:0,
from /usr/include/c++/7/sstream:38,
from /usr/include/c++/7/complex:45,
from /usr/include/c++/7/ccomplex:39,
from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:52,
from Main.cc:1:
/usr/include/c++/7/ostream:402:7: note: candidate: std::basic_ostream<_CharT, _Traits>& std::basic_ostream<_CharT, _Traits>::operator=(std::basic_ostream<_CharT, _Traits>&&) [with _CharT = char; _Traits = std::char_traits]
operator=(basic_ostream&& __rhs)
^~~~~~~~
/usr/include/c++/7/ostream:402:7: note: no known conversion for argument 1 from ‘int’ to ‘std::basic_ostream&&’