#include <iostream>
#include <sstream>
using namespace std;

void function() {
}

int main() {
   std::stringstream oss;  

    oss << "Hi Sergei !";

    std::cout << "Is this the content of my stringstream : " << oss << "?" <<std::endl;
    
    oss << (void*)function; 
    std::cout << "So is this really the address of my function : " << oss << "?" <<std::endl;
    
    std::cout << "Or wasn't this the address of my oss, which now contains: " << oss.str()<<endl; 
    
	// your code goes here
	return 0;
}