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#include <iostream>
using namespace std;
 
int main() {
	int n = 1;
	cout << 10^n;
	return 0;
}

prog.cpp: In function ‘int main()’:
prog.cpp:6:12: error: no match for ‘operator^’ (operand types are ‘std::basic_ostream<char>’ and ‘int’)
  cout << 10^n;
  ~~~~~~~~~~^~
prog.cpp:6:12: note: candidate: ‘operator^(int, int)’ <built-in>
prog.cpp:6:12: note:   no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘int’
In file included from /usr/include/c++/8/ios:42,
                 from /usr/include/c++/8/ostream:38,
                 from /usr/include/c++/8/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/8/bits/ios_base.h:91:3: note: candidate: ‘constexpr std::_Ios_Fmtflags std::operator^(std::_Ios_Fmtflags, std::_Ios_Fmtflags)’
   operator^(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
   ^~~~~~~~
/usr/include/c++/8/bits/ios_base.h:91:3: note:   no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Fmtflags’
/usr/include/c++/8/bits/ios_base.h:133:3: note: candidate: ‘constexpr std::_Ios_Openmode std::operator^(std::_Ios_Openmode, std::_Ios_Openmode)’
   operator^(_Ios_Openmode __a, _Ios_Openmode __b)
   ^~~~~~~~
/usr/include/c++/8/bits/ios_base.h:133:3: note:   no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Openmode’
/usr/include/c++/8/bits/ios_base.h:173:3: note: candidate: ‘constexpr std::_Ios_Iostate std::operator^(std::_Ios_Iostate, std::_Ios_Iostate)’
   operator^(_Ios_Iostate __a, _Ios_Iostate __b)
   ^~~~~~~~
/usr/include/c++/8/bits/ios_base.h:173:3: note:   no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Iostate’

Standard output is empty