{
public static void main(String[] args)
{
System.out.print("請輸入華氏溫度:");
Scanner in=new Scanner(System.in);
double hua=in.nextDouble();
double she=5/9.0*(hua-32);
System.out.println();
System.out.println("華氏度為:"+hua);
System.out.printf("攝氏度為:%.2f",she);
}
}