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#include <iostream>
using namespace std;
 
int main() {
	int a=8,b=5;
	cout<<a^b<<endl;
	cout<<a|b;
	return 0;
}

prog.cpp: In function ‘int main()’:
prog.cpp:6:13: error: invalid operands of types ‘int’ and ‘<unresolved overloaded function type>’ to binary ‘operator<<’
  cout<<a^b<<endl;
             ^
prog.cpp:7:9: error: no match for ‘operator|’ (operand types are ‘std::basic_ostream<char>’ and ‘int’)
  cout<<a|b;
         ^
prog.cpp:7:9: note: candidates are:
In file included from /usr/include/c++/4.8/ios:42:0,
                 from /usr/include/c++/4.8/ostream:38,
                 from /usr/include/c++/4.8/iostream:39,
                 from prog.cpp:1:
/usr/include/c++/4.8/bits/ios_base.h:79:3: note: std::_Ios_Fmtflags std::operator|(std::_Ios_Fmtflags, std::_Ios_Fmtflags)
   operator|(_Ios_Fmtflags __a, _Ios_Fmtflags __b)
   ^
/usr/include/c++/4.8/bits/ios_base.h:79:3: note:   no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Fmtflags’
/usr/include/c++/4.8/bits/ios_base.h:119:3: note: std::_Ios_Openmode std::operator|(std::_Ios_Openmode, std::_Ios_Openmode)
   operator|(_Ios_Openmode __a, _Ios_Openmode __b)
   ^
/usr/include/c++/4.8/bits/ios_base.h:119:3: note:   no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Openmode’
/usr/include/c++/4.8/bits/ios_base.h:157:3: note: std::_Ios_Iostate std::operator|(std::_Ios_Iostate, std::_Ios_Iostate)
   operator|(_Ios_Iostate __a, _Ios_Iostate __b)
   ^
/usr/include/c++/4.8/bits/ios_base.h:157:3: note:   no known conversion for argument 1 from ‘std::basic_ostream<char>’ to ‘std::_Ios_Iostate’

Standard output is empty