Неверная кодировка при записи в файл (С++)

ifstream& operator>> (ifstream& stream, course& acourse){
	getline (stream, acourse.currency);
	getline (stream, acourse.state);
	getline (stream, acourse.code);
	getline (stream, acourse.subunit);
	stream >> acourse.fraction;
	stream >> acourse.rate;
	stream.get();
	return stream;
}

ofstream& operator<< (ofstream& stream, course& acourse){
	stream << acourse.currency << endl;
	stream << acourse.state << endl;
	stream << acourse.code << endl;
	stream << acourse.subunit << endl;
	stream << acourse.fraction << endl;
	stream << acourse.rate << endl;
	return stream;
}

ifstream& operator>> (ifstream& stream, crypto& acrypto)
{
	stream>>static_cast<course&>(acrypto);
	getline (stream, acrypto.algo);
	return stream;
}

ofstream& operator<< (ofstream& stream, crypto& acrypto)
{
	stream<<static_cast<course&>(acrypto);
	stream<<acrypto.algo<<endl;
	return stream;
}