// Order()   Accepts two strings and swaps them if not in order// ASSUMPTION: Both string parameters have been assigned by the // caller.  Returns the shortest of the two.string Order (string& first, string& second){	string temp;	if (first >= second)	{	temp = first;		// swap if not in order		first = second;		second = first;	}	if (first.length() < second.length()		return first;	else return second;		// return shortest}