if (num < 0)
		{
			cout << "Negative ";
			num = (-1 * num);
			n = num / 1000;
		}
	if (n>0)
		cout << " " << Lessthan20[n] << " Thousand ";
	num %= 1000;

	n = num / 100;
	if (n > 0)
	{
		cout << Lessthan20[n] << "Hundred ";
		num %= 100;
	}
	if (num >= 20)
	{
		n = num / 10;
		if (n>0)
			cout << tens[n] << " ";