void Card::Sort()
{
	MyStruct* current_1 = first_;
	MyStruct* current_2 = current_1->next_;
	for (current_1; current_1 > 0; current_1->next_)
	{
		for (current_2; current_2 > 0; current_2->next_)
		{
			if (current_1->year > current_2->year)
				std::swap(current_1->year, current_2->year);
			current_2 = current_2->next_;
		}
		current_1 = current_1->next_;
	}
}