#include<iostream>
#include<string>
#include<codecvt>
#include<locale>

#include<algorithm>

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

int main()
{
	std::wstring wstr = L"é";
	std::wstring_convert<std::codecvt_utf8<wchar_t>> myconv;

	std::stringstream ss;
	ss << std::hex << std::setfill('0');

	for (auto c : myconv.to_bytes(wstr))
	{
		ss << " ";
		ss << std::setw(2) << static_cast<int>(c);
	}
	string ssss = ss.str();
	cout << "ssss = " << ssss << endl;

}