#include <iostream> using namespace std; int main() { std::cout << 11 & 11 << std::endl; return 0; }
Standard input is empty
prog.cpp: In function ‘int main()’: prog.cpp:6:23: error: invalid operands of types ‘int’ and ‘<unresolved overloaded function type>’ to binary ‘operator<<’ std::cout << 11 & 11 << std::endl; ~~~^~~~~~
Standard output is empty